INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3617eca01f2b401d74533c35ddffb0751a761d6bd73d4c7d5ecdfd8f3a8f042f', 
    '2bVCJwynSRSvRByCnm+NlVEPXx7nguqy5hpHUTSdfqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)