UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRmPxyhWPAFJFhoXBWhRjjx+P54dikLG0piaxxpvyXM=' 
WHERE 
  key_id = '9f2686257d91e45dd72308fa51d4425850670882f9f043e80daf30adb8fa0aac' 
  AND (
    token = 'BRmPxyhWPAFJFhoXBWhRjjx+P54dikLG0piaxxpvyXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )