UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxLuaSg96DnRgi2a26Naatyahe5iIBy4kf5USCteoFA=' 
WHERE 
  key_id = '210590b621ae031471984eeb585c8a16716bbd9ab25820cc656e88e96392a2d1' 
  AND (
    token = 'IxLuaSg96DnRgi2a26Naatyahe5iIBy4kf5USCteoFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )