UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkTv1iNYevBQ04DmHjSuwYJcAQ44sRg9OQj1oXliFaI=' 
WHERE 
  key_id = '0740c715c0f11158ccfb4eb145f731df3f2fa8f8f8d972a12b128314b9d07858' 
  AND (
    token = 'jkTv1iNYevBQ04DmHjSuwYJcAQ44sRg9OQj1oXliFaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )