UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WI+71dTTRMPsFS5nCkuex2KRzqQlzJZuk7MGqpqQwaM=' 
WHERE 
  key_id = 'ee6d8dda9b6b01104e70b7f8aa89494f317061429a235798eecf2f3b6bfc9695' 
  AND (
    token = 'WI+71dTTRMPsFS5nCkuex2KRzqQlzJZuk7MGqpqQwaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )