UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWb6CfYHaQgkUnoXe2TG9ZrtZGA0mc8smP7YKdH1Lsc=' 
WHERE 
  key_id = 'd40fcea80668c1a80680a7cf030ff888d80942ef501e9ae15b4ec5f58732f039' 
  AND (
    token = 'WWb6CfYHaQgkUnoXe2TG9ZrtZGA0mc8smP7YKdH1Lsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )