UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9+wB0xAhFRPUfLtl/socct7R8KVdlQHVIoBATYzJYk=' 
WHERE 
  key_id = '7882b2e582deade964b7cf520cc1d07fac9293673473613e49c86ee748ce31f9' 
  AND (
    token = 'U9+wB0xAhFRPUfLtl/socct7R8KVdlQHVIoBATYzJYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )