INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9dee34acdaf26aae5ac358e3d937fcf7cde758487ea846ab7fbe0231b41f87d', 
    '1//yMzAXO+mRjHwLdNBug2QA/5cXA17fw9Gb2SdDwcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)