UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Zomowx6QNs975V7oqDlGwGubcdTzgqZKCVSjhggaFs=' 
WHERE 
  key_id = '36d7bf50260bbc800b4cc6f74e455fc88a7438a027360718ded648bc22d92853' 
  AND (
    token = '2Zomowx6QNs975V7oqDlGwGubcdTzgqZKCVSjhggaFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )