UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FbmUNymrfNVPvlEF76qM+YUgvn4plseiWTKxtn0gV2U=' 
WHERE 
  key_id = 'ef9a85a42cd7c2103cf416a1b931513aa384bd0736b72394b55555426a3b03b2' 
  AND (
    token = 'FbmUNymrfNVPvlEF76qM+YUgvn4plseiWTKxtn0gV2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )