UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uzcv1si9807DxAg46eNpdiqoGJNZr08H+vzi92620lU=' 
WHERE 
  key_id = 'e5858b3b15bbc24f36d4a522c390746c3df116dd456e6c26bd4b829e5b489c16' 
  AND (
    token = 'Uzcv1si9807DxAg46eNpdiqoGJNZr08H+vzi92620lU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )