UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQMi1E5XDsgsLl7p0pRe+gTWVCP9hpcoCQ2977oAAqs=' 
WHERE 
  key_id = '46c609ddbb909bd3a8e0536269964a7d6295df2125f9f1c5d34c24fcd332a84f' 
  AND (
    token = 'hQMi1E5XDsgsLl7p0pRe+gTWVCP9hpcoCQ2977oAAqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )