UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wrXs99r9ruMqTaL7uhNqAH2rrmg6e/T8p/yYf4EMRlE=' 
WHERE 
  key_id = 'd2d3d8271494e5844b0c15a1352db14be81113a0c9f40affc0a0e21309db9854' 
  AND (
    token = 'wrXs99r9ruMqTaL7uhNqAH2rrmg6e/T8p/yYf4EMRlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )