INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4210ac34fb220e78e0f47449fa10a96cb77490b94b7805ebb1d22eddf1d086cf', 
    'FUcA44nZ1eKRalu/MgAG2dG793d+wIjmFO7X1LmEjJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)