UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCbXY3P9F1zGFCzWcff0tNB2jBzg8vIMbci3NF/3xoM=' 
WHERE 
  key_id = '04eb1da5ec6e79e19c83eb54fa7e37939188dfb86e112282bb4ae8048736ff1d' 
  AND (
    token = 'xCbXY3P9F1zGFCzWcff0tNB2jBzg8vIMbci3NF/3xoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )