UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IC2gmfF1nUFkU/yC3FFV1ShkYG3oKgutFqIzWuWBKCs=' 
WHERE 
  key_id = '4072ed37ede4323aaf3223c3686f93c56b5782906f0f817da2a0df4062ef4f3a' 
  AND (
    token = 'IC2gmfF1nUFkU/yC3FFV1ShkYG3oKgutFqIzWuWBKCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )