INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3cfd2744b9012acc6a303c68a24dfeeb950257efbad4e9091108237a6d24919', 
    'MsKnzcGuNp/QyKxN2CSurqHbB4dFdUCORRo4G15hQzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)