UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGw1uCAmyc/fVn6fIvF/2LaD68HtE6rtUOkBlt7SxvU=' 
WHERE 
  key_id = '7d321c965aa9eb61fddca275b4ecdd18c031caf2320fa3747fc53fe280fe5af0' 
  AND (
    token = 'jGw1uCAmyc/fVn6fIvF/2LaD68HtE6rtUOkBlt7SxvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )