UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tFjIfsln+/3oMzqzmdTwjPtsjPEaaNwlc/KxXmj/1c=' 
WHERE 
  key_id = '46d0f3b24836d7043282ae1e3b764d346ed92706aa9ef7d6fb689567d0b9cbd7' 
  AND (
    token = '9tFjIfsln+/3oMzqzmdTwjPtsjPEaaNwlc/KxXmj/1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )