INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca8c0caf4fece7dfcfd958dd780ca5a44d84d9e4b15cc8c9fcffcceb3304876d', 
    'WrbH76N7YyQUIhTVWJGfGxTzrAnOF+l6nf9gnbOyfao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)