UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/rxR4363EMvE+2kePiGJyHsENlAHWshVAghcUp5+gE=' 
WHERE 
  key_id = '5d8e788a90e339839a5e2d99c3b537d486471b2720c236fffff7b847bb3ab24c' 
  AND (
    token = 'A/rxR4363EMvE+2kePiGJyHsENlAHWshVAghcUp5+gE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )