UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GI/aRT5GJrj6CdCrwXOrx9t5ttY8U8kLuvMKVf2now0=' 
WHERE 
  key_id = '4aa06ef115975fda199b11da8569152f8c5cfd71c0bcd5c608af3d4d50f41f8e' 
  AND (
    token = 'GI/aRT5GJrj6CdCrwXOrx9t5ttY8U8kLuvMKVf2now0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )