INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3012849918b0f4b1a8910edc672e7e6727b1a336c886f8cb3eed1a927341a5', 
    'MKn9Em/rs77VrTmI4Q8yXPKV2h089dxbjwDwwhFkvGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)