INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f43a1e30c0c2aafc55a14edd3e76da57cdf0ba154f8c20024fc4609b873d5793', 
    'eUYHnBw2SWVbaHV1JegebD1pmjv90gDpSxDS+p2kxcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)