UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZHQuDfMX85Dq2aivnnKXGwyZ+GIDwpNdq0L7CgPcQWA=' 
WHERE 
  key_id = '49cddb963a8d181c7f58139da34f0feda24fcf7b48aa1e532e769d386f7a83d7' 
  AND (
    token = 'ZHQuDfMX85Dq2aivnnKXGwyZ+GIDwpNdq0L7CgPcQWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )