UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AInCOm3Zp9GSnDwAAuuBRuE6/gonm1rV3QzuAZUIDBc=' 
WHERE 
  key_id = '6603be54914771925f5b9284d951b0304594d374e88804b4d5a939832da0be46' 
  AND (
    token = 'AInCOm3Zp9GSnDwAAuuBRuE6/gonm1rV3QzuAZUIDBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )