INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbf3e6091a4da820b99f5fffa1fd92be8d487bbf3ec862c25de897041bceff4e', 
    'VkMxnwn7MyIIMUhY0yWuAER3cWTJvT+S6bNYuw/exg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)