INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cc7cc1a6601fc78e7496ccedf4e599ac5f4442cdcc9018c672eb291fb81a516', 
    'FcXf/w6qnbOQAkkHrQwmDKv1E4JW2fQ398u1j3Imoy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)