INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e424540401134394ea61f5f17af077ada5c7f45ad155b0c6f4e81424b6faf257', 
    'JypRi7EYqE9K5gjjjdjp5XxBkKi2eesRY051uBU1hd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)