UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxAZnN/lfsSarnkDH/blcuqu1cJrYkNH1G49oYU0IJg=' 
WHERE 
  key_id = 'e529709f76dae16332343b51743204f7f7653059171b4c13843e05f13fde9b9b' 
  AND (
    token = 'uxAZnN/lfsSarnkDH/blcuqu1cJrYkNH1G49oYU0IJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )