UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kyaoXKRJFh0emltenX+WAUgqqRhwfHukPhoudikFsUs=' 
WHERE 
  key_id = 'f731eaaab361d0823a95f4971e7d33c3af45e417b0181f7d43ed88e76f9d3b71' 
  AND (
    token = 'kyaoXKRJFh0emltenX+WAUgqqRhwfHukPhoudikFsUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )