INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '102762d828d09ff6d15fa150569be12fb2f592464c15b6dac4649c301ff7a955', 
    'iVV19L4tAMYjbU43tt6EV1XmsY5qS53Zy+D9U9jzgI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)