UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'heavcohU2GFufQJwuUbwd0XEIy6mYgbNO3H3YEc5Pak=' 
WHERE 
  key_id = 'f0097fd4e0807e60a7098d9dc943e84275a93752ac545e5170b32124b511d91f' 
  AND (
    token = 'heavcohU2GFufQJwuUbwd0XEIy6mYgbNO3H3YEc5Pak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )