UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3fcE1tHB2BqD4cnwhW+gbbMwHQMLD16PDZHnvn7shI4=' 
WHERE 
  key_id = '715b05de4a7a4241bc0303b549b28c2b59c68a159f5e51d432285b300e3cb485' 
  AND (
    token = '3fcE1tHB2BqD4cnwhW+gbbMwHQMLD16PDZHnvn7shI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )