INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f996b85c7b8c51904c454e39da05d7b23e67fe7c0c0cfebd2cb1c12c63eda9a4', 
    'zLclFcYS0i0WReqnZcfjm7Afs19A6n53cY1FdRwj1UY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)