UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ykbsp8ozEXMHiupyVneL0V66AzOODa6wr7x73yBF4RE=' 
WHERE 
  key_id = '6ae06a5d060b6d3afe0b827148b142a345c7f0a686a5d9afb5b0c98ece1aebb5' 
  AND (
    token = 'Ykbsp8ozEXMHiupyVneL0V66AzOODa6wr7x73yBF4RE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )