UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zwAyDJ6FNPtug8QIn4bIiT9/XWEneKBNDzrASnljAX0=' 
WHERE 
  key_id = '0c65677f19268c640c45b7059eb1fa041192808b244b9ba4869a151b9e4eef66' 
  AND (
    token = 'zwAyDJ6FNPtug8QIn4bIiT9/XWEneKBNDzrASnljAX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )