UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ke6Ty8P0/xy0lkO2DuR/F75vkTE40mXeVKgYmdAo9DU=' 
WHERE 
  key_id = '2c187743be33cb99b1a502b3b748830dd2e01136843b6d91020fb417ae9035fa' 
  AND (
    token = 'ke6Ty8P0/xy0lkO2DuR/F75vkTE40mXeVKgYmdAo9DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )