UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgrI4l4a/0wnlbvBN/5RYJxKLo0TBHrtIrL2xC6wrJ8=' 
WHERE 
  key_id = '5a4490a99aacbd8b32c614257790b392179a56eae6ad8357a7e3af1d485486c4' 
  AND (
    token = 'FgrI4l4a/0wnlbvBN/5RYJxKLo0TBHrtIrL2xC6wrJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )