UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rCB9EWEAq/sd/P3cHux5iS3SFM69BGhzTRhrxLECNS4=' 
WHERE 
  key_id = 'f3571726068d07a96f1ce1d875ebebf60cd1e7e17374b0ac681d055e7150f796' 
  AND (
    token = 'rCB9EWEAq/sd/P3cHux5iS3SFM69BGhzTRhrxLECNS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )