UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgTfbIZDKo3LoLnoi5G59iltypKuj3LGZAt6RDrBpPE=' 
WHERE 
  key_id = '299ffae26a7621e10afb3748383d726805e1b1a336222db180c794d978685ffe' 
  AND (
    token = 'BgTfbIZDKo3LoLnoi5G59iltypKuj3LGZAt6RDrBpPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )