INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7febdb85c5a2fbec7f419a2efd32b99f20e1d177485176ddf815aac9737737a7', 
    '46R7mASCdisrMCiwF9Wjn3DYSq4LLpYdsv6g3sXMa1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)