UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7jxN1midwqezAWaoNgphjExZwZm6WCq/MAT2VZn6m0=' 
WHERE 
  key_id = 'e7ca9e82cd13be0f8ea211cfe65ab016d5dc363238d06cb0a986de0ce9f8c6cd' 
  AND (
    token = 'f7jxN1midwqezAWaoNgphjExZwZm6WCq/MAT2VZn6m0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )