INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e798057556185a42d3e9b7953c4ca3a1fb8944f12a524714c4fd3b7184006ff5', 
    'frEcY3GtVkZ2X6BbShBfSAFLY2ZAHmhUjtgKE7pjhOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)