UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hlgLmXjMc/ivsYE8JFdITAVSJiZXNqTS0GUlXyNbT2w=' 
WHERE 
  key_id = '8f4d2ab0d34860812f90d50a64390dfd473e4fef14b4cb2a98d6533e3b3a4f20' 
  AND (
    token = 'hlgLmXjMc/ivsYE8JFdITAVSJiZXNqTS0GUlXyNbT2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )