UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27Rk9ZOxGQ60O5pUmmt5Ym8fYa9dTlvVp7+8HPwOEEA=' 
WHERE 
  key_id = 'b346aa1dc9b8be04c9fd36f3e26888481cf204f7046a48f835939ba691005c12' 
  AND (
    token = '27Rk9ZOxGQ60O5pUmmt5Ym8fYa9dTlvVp7+8HPwOEEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )