INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72f3f0f9ef64b115b92fd788488c9808f86a38fb52c25f35cb7fa14577176788', 
    'JCcMiXdu1B/lzuKL57MRg1B49aABmvD5l894WrwceoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)