UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HvNLzqX/huIoK94+cGVbTZin5qMshIpD8xtu6aOtbBQ=' 
WHERE 
  key_id = 'e75077dfef0d257790093afcbd8017dd8651d65f6dd0dab3b8b7887d61ce5ec3' 
  AND (
    token = 'HvNLzqX/huIoK94+cGVbTZin5qMshIpD8xtu6aOtbBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )