INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3acdfc049ac44b73fe40eadaa77c3d60c1e46a3129c924511cfd5ec927ce1ad', 
    'SgrsfmrHBo9aY0zhYDAr2aQrNs1oAcr92unExvsRjko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)