INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c47ed9e6e5eaa426e967045bad344ae1f6a1353a9955f618a78735581296d9e7', 
    'gvAHho7aoygFg6jF40krBSR7rplWz3mycNZ5+VRAEgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)