INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '646b2c829733b178d11c201aebe4dc9c58af93604a6a455f1cb8b4cf67fa3b4b', 
    '39MWCEN/xXQE6vcYChYHZuM5qQUzhOlFHaf7JpL9sxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)