INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f178edf1fa615223f82c3683d40d6b9e58ab26453bac7816117039f2a41deb28', 
    '1GfLE8CusokzxtDxMS9gV4SAhlrsWlvravYw31iJGH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)