UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zyu5grAbTv9Mtoj3HnDJ7MGt01ES1xoP9Zvq1c3x98w=' 
WHERE 
  key_id = '898d6e07fb21173c39e8517c56ecb97384f44882ae23a348ac0ff78c2fba3017' 
  AND (
    token = 'Zyu5grAbTv9Mtoj3HnDJ7MGt01ES1xoP9Zvq1c3x98w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )