UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'biJDkIpzZLDFlb0oWjFk2EmJWIG4A5ThHTSEVXziQOU=' 
WHERE 
  key_id = '7a196468088042ac5d62625f71c7493f1f964260b6ac956a391f7ac62a1ae370' 
  AND (
    token = 'biJDkIpzZLDFlb0oWjFk2EmJWIG4A5ThHTSEVXziQOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )