INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d2596f6a40408946575ef53acadcc946f757c6e992872d538bab09c55e88245', 
    '5SMmhn5qGnwkvPvFyiLObgkEfCJnM8fLOQHcx255yeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)