INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0015c740746c053401e86771c0edb157816ef04268de1e356acac1a4845a2579', 
    'SaR3vCBdKZs1KRTnaAEX8M+tLpFxQVOrhFP1H1Iu/g4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)