UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2YytYgDrUFD2IpzkaJbfva1dGQ24K5Z+Y/Va/eS69s=' 
WHERE 
  key_id = 'a8f8203992800aea45793acaf082eee1bb1ed9f0e0bea341f697c03f1cfd567e' 
  AND (
    token = 'h2YytYgDrUFD2IpzkaJbfva1dGQ24K5Z+Y/Va/eS69s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )