INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd87036c84d9183e7fb6e17132a366725e3184686e76c4d7d30a57c8dfbd515b5', 
    'BvZdtjYpsTbg7ZXCE07QzKew3QeH3Iwtj6itdg2rIrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)