UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QRk2ksDpt1nQCgnC02aUA3AOt3KkQXNpqhIou92R9JQ=' 
WHERE 
  key_id = 'fbc4113839dc32fe55210abecde707241ed10c58bcbf5b85a905e03e50cd2e60' 
  AND (
    token = 'QRk2ksDpt1nQCgnC02aUA3AOt3KkQXNpqhIou92R9JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )