INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cd3dded05c0ed857b8ca6768bfd56e832fefcc921144f0f47176ebdb89bb5c5', 
    '+jUbU7CATysqRktilP8Hoh7ODXXuoSoYJJa4uETIOfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)