INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2661f621232d50e2cbcd96a21e726e8f3343a4b7eefd7466e5753111bccf5b0', 
    'RBmmEfgi/dhxr0Kzl36sVydqLo1JfmNuA2X5XHw+ii0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)