UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1xjoQHPzoxVMjyiBce/b9AbSrAwp9WySGWAUNSIpI4s=' 
WHERE 
  key_id = '1c55e4134c927a9a25ff4fa5826146569e3aa3b1e77d45aca2dc574fd3ca21f5' 
  AND (
    token = '1xjoQHPzoxVMjyiBce/b9AbSrAwp9WySGWAUNSIpI4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )