INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c3f71d7e74fc8eae02b6c2680d36fe4253f48906be70c0f354665a34d80035d', 
    '5SxI5Fdf/EBvC7NTaBFzN3X/10kNkcOIkjSsnVvMeVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)