UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nSIblS08U0P8Hw0J01YPPMwxQDzqCIpJ1+mF93Rjmmo=' 
WHERE 
  key_id = '08340074b86a460a88501127926bbd03d4fbefeec76059faeaa940fa3d7b295c' 
  AND (
    token = 'nSIblS08U0P8Hw0J01YPPMwxQDzqCIpJ1+mF93Rjmmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )