INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '383b35512a7daba497841701120eadbc337c843ccd6df64e3e344b769fc22551', 
    'rDk6YRNmcvAha9/IrogW/Px5FanszXCMnQvQLjVIp4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)