UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzzFSNBk1pKAJvm365Df1bkA5MK+0SDGxn9QZ5qAIEo=' 
WHERE 
  key_id = '4191bcae0cba77b783312bfd1ca602baa246cab103945f540b91c3bc07628718' 
  AND (
    token = 'gzzFSNBk1pKAJvm365Df1bkA5MK+0SDGxn9QZ5qAIEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )