UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '62Uc7cmBAuIFsNWR7uHikVioczlz0kvx2TQtsCxzrRg=' 
WHERE 
  key_id = '595ca8ce11569236a7434f745f593e60389f9aa18078a4860b0a33c5189dc9eb' 
  AND (
    token = '62Uc7cmBAuIFsNWR7uHikVioczlz0kvx2TQtsCxzrRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )