UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hjI7k63urZxuex4pzrNFOM039vef7RsWMwrhSCCBnA=' 
WHERE 
  key_id = '4cef6ea96f40d7642249fcefd7b60db53b6cd5e7cb6d2e2acf9aa0b51c7e537f' 
  AND (
    token = '9hjI7k63urZxuex4pzrNFOM039vef7RsWMwrhSCCBnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )