UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbTrEbEVn9FaDi6d+/B48wsx2lhaAUXxHlU4n2NMtLE=' 
WHERE 
  key_id = 'f4f8a6b206551ce89655c255fb8b4e4db812b4ea75d5deb8bed2ff20c49e4786' 
  AND (
    token = 'xbTrEbEVn9FaDi6d+/B48wsx2lhaAUXxHlU4n2NMtLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )