INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f567109c5dd1575edfdfca9dc7a822bf1353ff3054e8addc79e0702cae4794a0', 
    'hy008mz06bL919CgB3bCM3X4cbOPVcPQ0lcmv/3IkcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)