UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEXqUH3VoiitpP5+eEjjwv8SdeIgvLs4C3sAzoKWgAk=' 
WHERE 
  key_id = 'e9d66cfaf70f5fec1c5ef5426a05d263ec1b5245cc22bbdcd17f0d1af60d0fb2' 
  AND (
    token = 'xEXqUH3VoiitpP5+eEjjwv8SdeIgvLs4C3sAzoKWgAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )