UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12/Q9lJT85pQB9VvXc9+8/jbH5VAHWEhOe0yU9YUPSo=' 
WHERE 
  key_id = 'c8eb0eecb0a81ebf4811fc84ab769ba020b3b4dc9f7204d7e3f36626ca479c3b' 
  AND (
    token = '12/Q9lJT85pQB9VvXc9+8/jbH5VAHWEhOe0yU9YUPSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )