INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9cc6d81b00a10440b7a012c47000cc9003fcb8d16c3e0986eb96a23fc68ec84', 
    'KKgALWkJxOW+mQyOSECfCn4LZz9wnaUd0NQwWKkAqpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)