UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8KgKKUI4d7bc281ACWmCcmLl2RXWDQGi5JpcXTEy+s=' 
WHERE 
  key_id = 'cffca10febe093c4ef92c7f49975b0dc043ac85bd52076b98b30c2078e6372e6' 
  AND (
    token = 'f8KgKKUI4d7bc281ACWmCcmLl2RXWDQGi5JpcXTEy+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )