INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa750935acc94bec26a75b4ae3822ee64ef8635a9b562e5b1ff9f85f2b17def0', 
    'xw+7IvV7k8NvSeqviyXW+7tSvfBRf2F8OcP0KhygSYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)