UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUcr9jJDIPO2DY4MkckpMNg29JDoskQjfpLmUKE11Q4=' 
WHERE 
  key_id = '3de5e3754b52be1cd632674068881d1e68c19e0edf2d3c1b12405d8eeda086c1' 
  AND (
    token = 'XUcr9jJDIPO2DY4MkckpMNg29JDoskQjfpLmUKE11Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )