UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9IY+nf+bPtzzrkHD0wLHgpyYPFUQJPxqpmlZ4DpvRTc=' 
WHERE 
  key_id = '9df371aa4ce3a27738260501b975c96a18f64aeb923900481bea7d2ffd00cffb' 
  AND (
    token = '9IY+nf+bPtzzrkHD0wLHgpyYPFUQJPxqpmlZ4DpvRTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )