INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7803314a5fdaf48955cb4e1ce0d5333a48630e1d38c95c1f58a785e52c50a690', 
    'ETjWVyMdQQkopHwrYx2AqEYQjTJZ9ZhmeGgS5qBml1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)