INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3c0d5daa1a365ad77773603cbfff7b40a86bfea0cd06b290cd494dc45f36e2b', 
    'RpQ8HGgQnXLd33hHqzO2QwV12a8CHhbUI2p9qqwXb1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)