UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+LiIaAZiQgIcDqcCzXLLkISR1yZVKr/ZSLTGS1JHjSs=' 
WHERE 
  key_id = 'e31757262eedf2f90dde8d418498e3972ab8cb75cc0817f9218e95ff2f4df22d' 
  AND (
    token = '+LiIaAZiQgIcDqcCzXLLkISR1yZVKr/ZSLTGS1JHjSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )