INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5beb7b1816a127661389c3cfc521c942fa88f521f01c6d99f91243c02914fd4d', 
    'aFIfUbsvWpQ1F4zp+skVSMu514KdOnwXum5JF5qg3U4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)