INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1c0ce81536647e4598ee3171874a4328dbd426c7af2e6aa8ccc5b43ac18d61b', 
    'lk//9VabhA+3+c9QTrpNMA2c5jBd93pn4ZxpNlqpL58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )