INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e6a1b4017938072ee14849e5e24841ada420c7975f6ca3bf668113df5a5cad2', 
    'wjrhp1wVE4jih16szDuw0RT5lAkRk+g1rBt8qneQhrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)