INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '794edd80490581cd911a4b0d4d871c21f79459ed6fb11f80d6310b129f9bcdff', 
    'WABw0pe6/cKoWloP5FZS4SHKJ7NnanQhXdJYTzLY4Ts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)