INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd246c5eb7cb6b470cbcac00a16043600203ba49aace252d80c8b3e0157f7d0f', 
    'vv2eqT0scuNSTaQbcZ4TI7dNF987mJwnn7dVbXeu/VQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)