INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a54e60b5564b263e445220d137ea8cda2412014e54c9426151ce30b9609bac98', 
    'iVmZM7GPEmGkqSZwbwv9+L4WbKaQ99XTjZPyXkONNds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)