UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djbtbA/lNkUgr2D7YWxiy7B70+0OuCR1bu6Cn7MXDbw=' 
WHERE 
  key_id = '00a71b1ea4de6d69c215cf091bc1d4898402898bfe9224e48e052361ff94c46b' 
  AND (
    token = 'djbtbA/lNkUgr2D7YWxiy7B70+0OuCR1bu6Cn7MXDbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )