INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42a00319b0f8d7b7830e2ccb72316f1ae8926d1468e3c49124b100620abd520d', 
    'fem44iAKmvWjBF57BWziSxfsnQL8EcL6oy72+fPSigg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)