INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8709e5ee63f7c177faa22bffbdcfa618087c63f9412897392f826fb6bd278b99', 
    'JelGbxsFUBSvCn/QFFNNx52XFKmsVbmh0OjDenXjuWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)