INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5320033a26e812708d2209589e4246cd5dd8e9b7554c91fd58560ef3026f3438', 
    'xmgtBkPyFki62HOTt8RAD9B9ZVEgojIBonhDwSWMm2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)