UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'idiO31Ca9TrBoggGnBHg0rTb03sZ3HXARgHR3TLlCVY=' 
WHERE 
  key_id = 'c8b6293387edf68f99e8ae3fc278fb08f9c7580c66362b6392b0ef715d49d6b2' 
  AND (
    token = 'idiO31Ca9TrBoggGnBHg0rTb03sZ3HXARgHR3TLlCVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )