UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fj9lKT4aQ0EtcwTkOmmiev90y+JH3FjrLh6QzUHCu04=' 
WHERE 
  key_id = 'ef1a1daf9b20fc5d25fd73346a67f1cfdc885b25d7f252a30c05dfd37918cf55' 
  AND (
    token = 'fj9lKT4aQ0EtcwTkOmmiev90y+JH3FjrLh6QzUHCu04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )