INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '557b1047fcff8ab3cde2e4b430ef5d8a4f0d13dcef2f558e07478888640b9f4d', 
    '1G0CutFuJGn8suJYsndPD9q3NeqrQXMFrn2ENoPZvwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)