UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjIn2EAK45HIj/IerMDaAZ65su1smvKFQXXeYlILXyU=' 
WHERE 
  key_id = '2ba2bc31a445c27b0411f5863ea870a29d0774eda1485b42c425e96ec812c81d' 
  AND (
    token = 'UjIn2EAK45HIj/IerMDaAZ65su1smvKFQXXeYlILXyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )