INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd29e27db667f52205a76161b793c4462a77a66914b78e69d05d17acef3b978d5', 
    'TUVsJDlS4ItazuAUXk4nGfveSCDlVWjEDmqkO9GCz4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)