UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8P7aIwDCtH6EV4FGi6/cI/Io6JC77z6b8ZyNnN4DLE=' 
WHERE 
  key_id = 'bb19bb871c2d0e92aa2675522a50cd313865ec9273492947dbd20c67507b3840' 
  AND (
    token = 'j8P7aIwDCtH6EV4FGi6/cI/Io6JC77z6b8ZyNnN4DLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )