UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '245Qgje3CNni+PHWznq51lbq7tLW1OC0i8j6TpEuogo=' 
WHERE 
  key_id = '4265f08dcc2bebc8d8074666a639fe659116ededfa00861da3da125a811d9f43' 
  AND (
    token = '245Qgje3CNni+PHWznq51lbq7tLW1OC0i8j6TpEuogo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )