INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de4b7f77f83ebb937b06971d852c0878cb7096afe5b51cd79fa484e434b38d54', 
    'QTvKSG+whOdvzmPN8PzRv79EnsorVkm7QpjHOLTpUCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)