INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a786b46de3a5dde3ba4b9b86401ff8fc73c6435fc971a0533ed09465ab22333', 
    'Zkc8na/Az83IqYxwO5ZIFn/oMdupUvlA0UC5ze9wkVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)