INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba1ab63a41a451932594c7294f68a23fce7022da99dc43ee956ee68ce5876a22', 
    'gHK4OzoAJyzxIqDiO8PNaavNox2xUIGjCcW/unfvyVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)