UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6N6gxlA4AqYIllQUSaxmun9lDrIXsNJj6AnpQrB9GCc=' 
WHERE 
  key_id = 'ed2ba1b143a147ade0ff03649cffe93c5b51f1c67c8321f5bc37c5a90e2e21f2' 
  AND (
    token = '6N6gxlA4AqYIllQUSaxmun9lDrIXsNJj6AnpQrB9GCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )