UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TwmH0N+W9vR6hAx8bXco/sAxVRggV+GqphLO+teCjSI=' 
WHERE 
  key_id = 'b439348d076724c8e48005de28a55aaac7567de7e27ded9bd3675c46384f7c95' 
  AND (
    token = 'TwmH0N+W9vR6hAx8bXco/sAxVRggV+GqphLO+teCjSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )