INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fde3fd67c2b2e62db0972d1e39c0eb99e9b76d5ce696517da3f918a190637be2', 
    '8qPwMqMtBk9ixZa8EftMHrXHEzOaLNI36QojNDv7wbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)