UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3oXvt9G5Ex55dK1TXn9Fs8dREJlLih4SUx6wEWjEKKs=' 
WHERE 
  key_id = 'a3d9161fe8134819358eb2c08733914501a6d135656d7cd6a12a0a2f482f881a' 
  AND (
    token = '3oXvt9G5Ex55dK1TXn9Fs8dREJlLih4SUx6wEWjEKKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )