UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RytNlzPq6mgiLbStHApIibxU+zXfEYpIKrcxSL8DGyc=' 
WHERE 
  key_id = 'e1bf2e40a8b837e3158333edf28e405683cbf1cf11438d8cbbb8349ce39562e6' 
  AND (
    token = 'RytNlzPq6mgiLbStHApIibxU+zXfEYpIKrcxSL8DGyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )