UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYK2WMoQdSW1buH+1/PUeWb2Dt4zvkv0w1Szijao0l4=' 
WHERE 
  key_id = 'a4bb4faf723af091bc2776adc6246880e47a87c3ce4c96108ba79f1aa85a8735' 
  AND (
    token = 'hYK2WMoQdSW1buH+1/PUeWb2Dt4zvkv0w1Szijao0l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )