UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RjSq+eckwhQ3U2WXYlTHcUJRrl+X51CVjyMooHulHgY=' 
WHERE 
  key_id = 'bdcf7dc763ae6b538db8e0259fe921d397a82dead94cab639bcafb475006f042' 
  AND (
    token = 'RjSq+eckwhQ3U2WXYlTHcUJRrl+X51CVjyMooHulHgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )