UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7uwbMuCPnOdmQ7cEYUbDBTUJu1SGsdxTV4UQKGgsKk=' 
WHERE 
  key_id = '4110ca3814c4e607fff3a0f5ae8975f849e4719f3b5f3382bf8b45a4f972b3d0' 
  AND (
    token = 'l7uwbMuCPnOdmQ7cEYUbDBTUJu1SGsdxTV4UQKGgsKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )