UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EW1LZFeZsm06fWhWjeBI7kIh8Y1gWg81jEv0y6aMncU=' 
WHERE 
  key_id = '1cc45f539c6b327ba0927e7b79c8e7300e891d359f6dca4fdfd18478df221349' 
  AND (
    token = 'EW1LZFeZsm06fWhWjeBI7kIh8Y1gWg81jEv0y6aMncU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )