INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d84d6539140087439d1aeda8615bc14f5416a337287ff2c5c4e98e75dec2f7', 
    'uC8lMmENdo2M+pDwW6Mn9oLhuZf8920T3v9fyS4Ojno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)