INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fda799960dee84814ee704fd0f090020cd05ecc220969a1649b887ef457659b9', 
    'KSaU2uVH1LtBJfQdOtSlV5cEp1CW698P4LckSsOBm5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)