UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1xg+p/LLWVJKU5ieIdJsiFCfwBvHiypJ0bup01s8SM=' 
WHERE 
  key_id = 'd3bc242b490cb6d8d982b0563a4b3f5bcad43eec67400a54aabadef0d33c4f38' 
  AND (
    token = 'H1xg+p/LLWVJKU5ieIdJsiFCfwBvHiypJ0bup01s8SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )