UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVbH6UFNhjCDBLREZ13tYJ8rBaKx2d9IVGCWZ8hwmd4=' 
WHERE 
  key_id = 'b2691258d0d5413e8172633c215003880319eea7068d410a276c8948e8b1a3d8' 
  AND (
    token = 'IVbH6UFNhjCDBLREZ13tYJ8rBaKx2d9IVGCWZ8hwmd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )