INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe6342337bad3c82155b3a467ae2b78eeb8a23166e9a847ce7b27e1395cc311', 
    'rIEpVD0hLzhGaGSgj7drXDOhUnejx5gOBLqFkMZILJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)