INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cac55273cd6b6573c3c1758a6e51e47fedc27f260d7c9739b9774279ff5d76ee', 
    '7UCorW4h4PF5CALJnBduWLh3DB3eKlR+hYhZw1OYTxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)