UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BuLWZ8yPZWkddTN3S6GfOh4JqkkTQBaEBEBoTlKM44E=' 
WHERE 
  key_id = '0ef48b78bb2a5b4c65c60d67b6317b380a257a72f0e5601a66d002ee322731db' 
  AND (
    token = 'BuLWZ8yPZWkddTN3S6GfOh4JqkkTQBaEBEBoTlKM44E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )