INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ce6b7e724ed27f10dc62c432901bd28a9ee4792989766488f8816afe50b11e3', 
    '8RH2M9c6JqAjuDVABHflr+FdrnRSJxTHIJ3d6i/OpPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)