INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5e3b7ac4e18f5803569e001b4e73270fb3a42b9b1173ac7291ea815bac0c9ed', 
    '9ob2708jaaw6nx2SFjhjcbKOvqsh45r0Fre7vd57maQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)