UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYMBlBTz/JfGMbhgp8syI0HUkd8s0gnWnRbUkzY9d50=' 
WHERE 
  key_id = '3cdab32ba82226f10f1cf2b03fd5ab6bf93c1816e14698563e33afaa0b3a6354' 
  AND (
    token = 'sYMBlBTz/JfGMbhgp8syI0HUkd8s0gnWnRbUkzY9d50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )