UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qzoktjaw52lcvl7u2zXquMzqcHs4g6P8DFM8dxOKqWo=' 
WHERE 
  key_id = '3d486d06ec0a9be75d281b5b5ff7b07cd87a949db8f35d50ce7bb1e10df6d361' 
  AND (
    token = 'qzoktjaw52lcvl7u2zXquMzqcHs4g6P8DFM8dxOKqWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )