INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '817f649d00a7563c045d1cf75c75be74a467944290d059d57356691081411712', 
    'Acexzjcd8js3nQ0ZlDV0evOtJcKyzRBJXnqFHURbm8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)