INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b38779cecf39dce554172210af7a8abe4d47c30145066d0354e28d70129e5203', 
    'sKIHQvK5wz1UxGXqorl4bZR4GTtJrQ73W/p750+1U7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)