UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqKQ0YsODs1c184KUId1K/v0aP/rqyg9LLDuCowdeKQ=' 
WHERE 
  key_id = 'f51f4dbe5fa55a31d84f566ef237c739f957cae61f44e6eb90c7879e57e22584' 
  AND (
    token = 'RqKQ0YsODs1c184KUId1K/v0aP/rqyg9LLDuCowdeKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )