INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de7f3187cc7cb5a15bc9845292b64a11df0b1932f95db3ca3c9606b7e564cb95', 
    'rkj8zQfoFS6NhqO4zj9TiXTV0w7heRk71IdWjn5jUHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)