UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uq/rkxRFZU80Trzh17KKOi67Dqv0GBO0JZiC84SbL60=' 
WHERE 
  key_id = 'c83e8ecc6bd9a9b8b46e94409f0c8aff426c997128830272d6b36d618206ce03' 
  AND (
    token = 'Uq/rkxRFZU80Trzh17KKOi67Dqv0GBO0JZiC84SbL60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )