UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PH/FTEfYfwyBCsKg6u+kPBluIKQCSjZK8CURF6mi/ko=' 
WHERE 
  key_id = '172edbfceb40a9f87fa28f325264bca3891185909461fdb1d0096fcbf2a992d9' 
  AND (
    token = 'PH/FTEfYfwyBCsKg6u+kPBluIKQCSjZK8CURF6mi/ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )