UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdUHHBMN9sCAbnhTqBamA9Gjf/LXG/3BpKUr59+bmzQ=' 
WHERE 
  key_id = 'b043108abdcb2a08c5e2e7e06b68d4fde6d470686b4929862801534b7744fb75' 
  AND (
    token = 'bdUHHBMN9sCAbnhTqBamA9Gjf/LXG/3BpKUr59+bmzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )