UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqE9BKz0lKPa60WhiMeDTPZ0FPozUbWOr119mDKQ/vQ=' 
WHERE 
  key_id = '36744bc34d430a91aeff756c01b5270b3836601306a40a812a083eb74157506c' 
  AND (
    token = 'iqE9BKz0lKPa60WhiMeDTPZ0FPozUbWOr119mDKQ/vQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )