INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbc97c21cc78e30b785703d742afcfc092cb894952d93bd2d34cdff43fad82fe', 
    'yhgJ6gHBqh6eonsHg03/7QzyJmkGBaA4xKuhnu2ZDCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)