INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1df305bfdb3648965cd45f8f135dc550f190270066295387756f27577cbc670d', 
    'Z6HkylQipEEcLCoRMaQEL9zMqsJoOlDmKMT4dH1RzPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)