UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6A5XtEB1scB7fIl8QvDkcKIVMHNCaFFLdLJm276f5E=' 
WHERE 
  key_id = '11fe63d6dd9be64aa3b820e40552dc3e2ba1beee8d8e431853d4a969d6a65501' 
  AND (
    token = 'W6A5XtEB1scB7fIl8QvDkcKIVMHNCaFFLdLJm276f5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )