INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b72a89f598f8df5bef3eadd484320713c26a516b0e57c4a281cfe93ba910890e', 
    'Zm2yzUBzGiqgnuNz6ZuOFGeqF/lBRnQWe/i0tJgNT3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)