UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJ8h+or7M2lcl41QRYHxZ1UkuhmKrwqxgTfxd5gZnOo=' 
WHERE 
  key_id = 'b3c8ecaa2de6aa6242d9190da9d4ad6a32141f26d0b18857e5da05a7ce0d7f2a' 
  AND (
    token = 'xJ8h+or7M2lcl41QRYHxZ1UkuhmKrwqxgTfxd5gZnOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )