UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VngTolU05Vd0Yoeh7WyWytGlgNHjg6vkWsA9hFPN4dA=' 
WHERE 
  key_id = '7b357504bb40f097ea0845bf9a395c423e3525fb027ef25ca2ea69367579901d' 
  AND (
    token = 'VngTolU05Vd0Yoeh7WyWytGlgNHjg6vkWsA9hFPN4dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )