INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '145f4f55e0266d269c5b4530e009fa2907bfb9794455aca32192cac1dc25ab8f', 
    'tIyYGPpsbv0toTG7W05mPrAUcGWk8PLb9INh0PXIEqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)