UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ehVVDnSm2IW7pn26dGcNlVDQOmZhf/bIi95gvieqqHU=' 
WHERE 
  key_id = 'e7a895308cf609d22788a5e58350655c4289dc6f871bfc49942b4225d14fffaa' 
  AND (
    token = 'ehVVDnSm2IW7pn26dGcNlVDQOmZhf/bIi95gvieqqHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )