INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b4f936b2d153f5930fc728199b1474166700fe40ad3f5e8c38945f64ee51bf7', 
    'IEyWxGS4VY80PDWPktMaR+fS8gh55uGtcUe1J6pYpVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)