UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnKHZ9QRTspTMc5Eg9/kL7NKT6HEJqpH2KidvW1BTlc=' 
WHERE 
  key_id = '0b3f2a1b8ad6ce605e1f4c8cfbb273a3a93f54bb099207f1f8aa7f3cbc829279' 
  AND (
    token = 'YnKHZ9QRTspTMc5Eg9/kL7NKT6HEJqpH2KidvW1BTlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )