INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afcf2ae49602f61ebeb64b1c6244ae4b57b145c5c5e83d1e084b9d718b1522b3', 
    'WJCt1Bp9eeFqG9ZjHx4Y1j0NO/vefcLsqL9okH6w3Lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)