UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMhgGzVY2q0h4oLwyDLXW1Z3/UHgNrYnb5MjQLIPlZk=' 
WHERE 
  key_id = '6d7062c977f191efda98a8f9887c6f7a939358e3addb12183b974c45b7c008e2' 
  AND (
    token = 'TMhgGzVY2q0h4oLwyDLXW1Z3/UHgNrYnb5MjQLIPlZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )