UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mB8KRZRmmWHmnewNTAhPUnZ8mNhktH7Nj8IyRovOV84=' 
WHERE 
  key_id = 'f49e0891e21173795a10098e3d6ddaf75962e8efd23aabb092c0d77a3a3b7d6b' 
  AND (
    token = 'mB8KRZRmmWHmnewNTAhPUnZ8mNhktH7Nj8IyRovOV84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )