UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'stRgHFySHeMERXN8Pcmt1zYbdLWTOJHd5TGO/iouCvk=' 
WHERE 
  key_id = 'b49f9978c7c5fbc74705786fdbe28c35c70b0a9bf6c60edb1b5bcf7afe9c2e21' 
  AND (
    token = 'stRgHFySHeMERXN8Pcmt1zYbdLWTOJHd5TGO/iouCvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )