UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i8PPlPEhAYRrtcuPfUXJm9RrnyEHMSs//1f+iFGGv+A=' 
WHERE 
  key_id = '13b0c443c7a31dcbc05fdc9c4b5b1ecc54a690372c1f10a128e6fa3191d620b2' 
  AND (
    token = 'i8PPlPEhAYRrtcuPfUXJm9RrnyEHMSs//1f+iFGGv+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )