UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKGzcE/4NAa4/75WTJiDSLoMIQH9jUmZIh8KrkK4d0Y=' 
WHERE 
  key_id = 'd5cf56b85d47713074c378b77ffdd5e8b63e6c597d88b73bd8e4d25d9ce50428' 
  AND (
    token = 'gKGzcE/4NAa4/75WTJiDSLoMIQH9jUmZIh8KrkK4d0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )