INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9203dc555ceb9a214ab7d24d7529b2dd780f1ba05e9907226b84fdaa0c274ffa', 
    'lcJTWcnCmEKlUefjgNfn6fUBjiYD31MBJZzybbafhaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)