INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9729a1e843166d2da1066f41b6a6b0395fd2f2e1dc178b2ec7d9749e3e9e016b', 
    'mqwF9A9NvesWg4WdMGypI/m7VPQBqfRJuxYp381C7Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)