UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKfOgrv2RsXkTLOjHwROw1YvVOFay2yI8xt1Kz6Ly40=' 
WHERE 
  key_id = '41e0a03c432e61eeddb6793a30da73b8c5c1ec7ecd13a57e35cd5fe8fc938bb5' 
  AND (
    token = 'PKfOgrv2RsXkTLOjHwROw1YvVOFay2yI8xt1Kz6Ly40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )