INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91348e961e6d3a16ff4fc5bc8660f92e248c15e902016b3529184981a5c16154', 
    'pMb7RoifpRzEScj1ReEz+tZECmGSgNLofCJpXRMmGdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)