INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee4a118db3caad626712bcf196e9008a4b73858e85afc3454e1c35b63a38791c', 
    'XhDoEjuXxHMgtmdGr7ePvu7aYsSg4xWdNVduBFVAINY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)