UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKUGpkqEjBvxUpYOlvuI227ZaWqJtO2xCemXlHmnGg0=' 
WHERE 
  key_id = '7ec47d4fe223bc4b3c8a1a256dafbd3d95902f9d8df6a14197ab687bf3f51e24' 
  AND (
    token = 'xKUGpkqEjBvxUpYOlvuI227ZaWqJtO2xCemXlHmnGg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )