INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a53831471a80a2be93c0c20cdf77ab44fa6c40be9430786094d5b91791dc3faf', 
    'pJ1KwPs6XIv2F6q44H4OVd4Eg8iZqSmZuTUV4KVYoic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)