UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDPldcpdFv/iqzHb8S9zIVKsb5jIRcFRHn45M9gyPJM=' 
WHERE 
  key_id = '37c0a60cfb3ac9d04ad3512f3def3bd1f2974462ab653ce93d4649fa03b96af8' 
  AND (
    token = 'uDPldcpdFv/iqzHb8S9zIVKsb5jIRcFRHn45M9gyPJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )