INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99daa37694ce7bfe783ccda8a9cf5879c30f231ffa1ece496198178873309d71', 
    'V0cAyblYQsP77VGV92cTKh+uAzC9Sg/efLleFe8OW5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)