UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZT82wmXrOo9Veavi+edukUXNDemsPnsVAANVPNxspE=' 
WHERE 
  key_id = '66140bc3e71c0cdec9207753f5f4bec77d5aae39c1cf3801e37e89d8b51f73c4' 
  AND (
    token = 'yZT82wmXrOo9Veavi+edukUXNDemsPnsVAANVPNxspE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )