UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96nc5iNsj9kLQjC8rTaA8nSnSXf1UeT8elUaGL4q2ts=' 
WHERE 
  key_id = 'a8ec2ab54fb3ab6271d8c6c24c94fb0cf05cd639cf9e32b8c9feda1570021456' 
  AND (
    token = '96nc5iNsj9kLQjC8rTaA8nSnSXf1UeT8elUaGL4q2ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )