UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjPtEjAjDycYaHqpIpSnsa1+f9L7YCBz1l97RjjBAz0=' 
WHERE 
  key_id = '3c5ad84615f900e2072e2d6607aa80c1464d104890890b6bee04f50abb8039f9' 
  AND (
    token = 'qjPtEjAjDycYaHqpIpSnsa1+f9L7YCBz1l97RjjBAz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )