INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ffa2fdc87b0fdcb1fe0c4d4c0827bf9140abf8b8a7458d2455266ae3f353ad1', 
    'WOEVUHkUSuyMPgmDNkBWjkJpOAhgu6+sM01Dx3HbYHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)