INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0b2057b664554f64638e8ba2b806d7f77d65df92cd18d52b5732ae6cf3ec8a5', 
    '6bjp1kvQxFTF5MXdNJf79E4QfOqiv3XR//sfTvo3Dxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)