INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5cb378bd3f9db0b933a53f081cb79906789af7c5f62842b02b9b2687300f0a1', 
    'Legqnlp30o77WIHmhd3XLOol9hFe0S0t11h3/MWYK48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)