UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PilHCZZBz6IGBtVoe+KKJR0dF7x83I9oTNBBT5EWjik=' 
WHERE 
  key_id = 'e0d313706a6787cb8a7dc363ca5190229206857ebdb4004d5729e1777d8f9174' 
  AND (
    token = 'PilHCZZBz6IGBtVoe+KKJR0dF7x83I9oTNBBT5EWjik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )