UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wxE7HPxyV7hTO1ZA2XkleayGzEPXGzbArP7eEslqYYg=' 
WHERE 
  key_id = 'a5e0f05748f962c8ee441430dc43a8a26de947a61067ecd7faee1195ab76e0c0' 
  AND (
    token = 'wxE7HPxyV7hTO1ZA2XkleayGzEPXGzbArP7eEslqYYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )