INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '810d5300f986692ae5590ecfe622157c98e6b2ebcbc02ab313149edb0922c735', 
    'ws1TJAM0JY8XlRjydilgwNvKmLMdrAPnpHva8TIccbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)