INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c38eb03340d016de116eed75b3f8c3ce249b940174c9e7281131ac745becba9e', 
    '4y5jrL5A5BnbjxABqu1m89AyWyxGaUCbkFoXbt5cL2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)