UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TYAmE+BGhi7B0fjnqcZ5f4s+k64WdOYyuGsVQSifYFQ=' 
WHERE 
  key_id = 'e6270879f18ffcad67c8e14b6418772f30c9a9aafd00b90c1f4aff59b0e95df2' 
  AND (
    token = 'TYAmE+BGhi7B0fjnqcZ5f4s+k64WdOYyuGsVQSifYFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )