UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZpZ6Ln4yF0YhfYw6TtVKDyg70D6BrRWiCdTligd/E3g=' 
WHERE 
  key_id = 'c42f4c02f3288d0be1d8de689b1f093a6c8d21687c9b455f8ad86be48e87ba4c' 
  AND (
    token = 'ZpZ6Ln4yF0YhfYw6TtVKDyg70D6BrRWiCdTligd/E3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )