UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Ee9uMNIZWYE+z+q7SbrhmlRYYofdyCD7hIIFCPfwic=' 
WHERE 
  key_id = 'c5439c0f1cf8d3c5dce325ada6d5bc2013b4a9b1165e427063fcc2d5c9be7d0d' 
  AND (
    token = '5Ee9uMNIZWYE+z+q7SbrhmlRYYofdyCD7hIIFCPfwic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )