UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfsY7/Y4QWaQ5sa9SpdyMgQsLz6aNebFhU0KyuXWC1c=' 
WHERE 
  key_id = '0f6576852af3cedb6d34f050428f18a865ec881b77bbee8a5993323222f51714' 
  AND (
    token = 'IfsY7/Y4QWaQ5sa9SpdyMgQsLz6aNebFhU0KyuXWC1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )