UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lhqtgnp61Pjdr5gQsGAEATq0mJJ56MCjawKwkAUCk6s=' 
WHERE 
  key_id = '00fdbad57b35255c08867fa0f1d46acd90f154710c89375c744c42c220f3b1ff' 
  AND (
    token = 'Lhqtgnp61Pjdr5gQsGAEATq0mJJ56MCjawKwkAUCk6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )