UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/ZZ9iXcslAc3XFtD5rYNx0grBfaTnNPksKucU45f0c=' 
WHERE 
  key_id = 'a5c8bc07075d1519123759d8fe0dc79a8980c2029fa0527ed55ad3afc4c38473' 
  AND (
    token = '1/ZZ9iXcslAc3XFtD5rYNx0grBfaTnNPksKucU45f0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )