UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xA0gJXY+YnAPxeLNEPuc62pBBUsSNt/yso4+GoeWLXg=' 
WHERE 
  key_id = '7c4f97fa51654e4ec33dccc2429fbb997772bc0627e5c65c0aed5aea7aba470f' 
  AND (
    token = 'xA0gJXY+YnAPxeLNEPuc62pBBUsSNt/yso4+GoeWLXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )