UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4wg1UC2cUgnbDrwiidbN9QlhY+T5kbSLMHh/YUV9yY=' 
WHERE 
  key_id = 'e61a1372b18c9528889521f45e431ede637f3d3c34242c139f0bca24e48372de' 
  AND (
    token = 'n4wg1UC2cUgnbDrwiidbN9QlhY+T5kbSLMHh/YUV9yY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )