INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19d8e0bc3d573185f40e4b69e59bafef5a4b15255338d5ee52b8ae3e47343005', 
    'iqNuh1lwSxYcjabl32vVoLFXBgl8RWPmNZyAni1WAqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)