UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RESp2sbY0WzOyYcsZneR8R0SWzyXDYyqvi3VRyralZc=' 
WHERE 
  key_id = '718a159a3da2716bd11fd036d02d3bf201c8eb9a98f98119715d0cb0a9825ceb' 
  AND (
    token = 'RESp2sbY0WzOyYcsZneR8R0SWzyXDYyqvi3VRyralZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )