INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '13c80c7b8ec0ce10a394d7b2b178beecbee7a65422fdec04f4fbe31931bb7281', 
    'xYVXJkLMGBLEfXIMQKTfNSWMT6N6sLXph6D3ZV84OnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)