UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rRgjLyq4rZe1JU5u1iWYBUf0P7jIf8FHFzP078QZlBA=' 
WHERE 
  key_id = 'f607f2ede8f4c5620b3b0651a2cc8893fe793d5ec0f5e19ed93960d56f5aa6b4' 
  AND (
    token = 'rRgjLyq4rZe1JU5u1iWYBUf0P7jIf8FHFzP078QZlBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )