INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dde1f356be8ffee65dcf82ed9bfe2c96e1155a4f8e79697c642d66e70ed5b0de', 
    'jweuaUJXPv9dMc3Sl+KOSeQji1yr0l4tNdQwOiTnFBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)