INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd506986ddbe64cda7ff85c8fb8ccbef4a6b24518013cb4bab529e3fa9a47baab', 
    'D6V19GJciB5pIx9qxDhG/eGPvDDsjgywrEv5+P762xQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)