UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwKkaxLjBM8kq+bSQL/4Q3RyaS5b57dOQtUTp4txLn4=' 
WHERE 
  key_id = '932f832004114da952d8165816b7d4a0b6cbfe42ba2d3fc8982a3a5f27680a4d' 
  AND (
    token = 'gwKkaxLjBM8kq+bSQL/4Q3RyaS5b57dOQtUTp4txLn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )