UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfbNcMlgd8IF+zNHHOiTPDhreQCmAhBDveAf5xm/xA8=' 
WHERE 
  key_id = '16074a5b851b59b93048cd08a0c1e175a41daa43d5c61e1ebba86a49e93b4e12' 
  AND (
    token = 'cfbNcMlgd8IF+zNHHOiTPDhreQCmAhBDveAf5xm/xA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )