INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '855db059e726a7fc941fbaaccb0be96d12e79874b562379d9dcd25c1c0419dfc', 
    'z1fMtvAdBl2pbXLwpopU8JU7AAlUYB9tIQGEQrbzxwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)