INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4291817ec84670fd2ae9d2ad794dd9d42033ad50808ea30f5f063b4a92b14d2', 
    'GqDCRtjxKck23NFm9VnGeGza9wfuXITj6/94p4ZXvcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)