INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6637b1e19366bd325c7c5f9b756e849117259bdee9277d39f78e956e9f864f5c', 
    'P3wpEFqiwG3cmshLia4oo+TF4ToOWjOdQnTCccGn+N0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)