UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xf+MSUYBWB8pHQEZpQZeVqRoCZBjqRAyxKS3S1sRJCA=' 
WHERE 
  key_id = '44c41e01b49e855df147f9c0d0c55589108261e48b34049f8f7f09db54b2f69f' 
  AND (
    token = 'Xf+MSUYBWB8pHQEZpQZeVqRoCZBjqRAyxKS3S1sRJCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )