INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e959402d1d36f53dc73712ced8d244c9bc5382f30ecd3b8b2438d275997d7648', 
    '3khXxQoLgEuQhaoXmHe5oeg5Fc/5jvn9EqD94mifwdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)