UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4k5H0r7djnHzh/mdhHbT1pTMtfKodcmW2wdiDa1vGw=' 
WHERE 
  key_id = 'acbc07ce3f380424daf080b87e1ab221df8fca652d28cf2e80057eab14eab4d2' 
  AND (
    token = 'x4k5H0r7djnHzh/mdhHbT1pTMtfKodcmW2wdiDa1vGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )