INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7de8d7477f2bcc022a5a964faa735a64faca93275f99b9a31bbb1ffa4251402f', 
    'HTKYOcdeE3u/OOBxUrHM81iSQ0IgjpKR0sYv/JimXkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)