INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9bbf0dfca47b7dcb5cb67229729e34d049bd66a456dc10f47082941aa282717', 
    'WT3MdaCyqYIrRb0LIbqOU23iq4qADZpDdOf7JW7CzyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)