INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dfd8f2787cdfcec6d8d53cadf5130e1caf90e687b96da5faf01145286781cd4', 
    'niadhKx47JWInXWiXiz5SaJzr5Rs/wY7//bv1gHfZR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)