UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'INCO116NkAz4cVxm6HLxsEpI52C/MeFqlloV8g4gn7M=' 
WHERE 
  key_id = '111a36434a162c1791ce0a495079e230ddedb06bcad62b57298546a965d246c5' 
  AND (
    token = 'INCO116NkAz4cVxm6HLxsEpI52C/MeFqlloV8g4gn7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )