UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XGeG2+326SU6TAtx5P/ZZTIO1CZLdMVVmxgkBOlC6sY=' 
WHERE 
  key_id = 'b6d836dd05e6a548e225e5be7ff08f583f0128799f86c03c25a5e66b7842e1c3' 
  AND (
    token = 'XGeG2+326SU6TAtx5P/ZZTIO1CZLdMVVmxgkBOlC6sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )