INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aefba313d4c7b2c15db27d405ff15259b85503b693aa78bed6af8e2e709f4a2e', 
    'wc5L0F5uX3bF1bxVm4TLjjgKxDMJ+5uht6tuMswakNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)