INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88681f992ba0f6a29e4dc125f4fc76f070d011145f93d7da94f6455795ab38a3', 
    'he9RkADyjwz9VnGUJ6+BNNhxdoIMb5YBwMpxh/IWWvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)