UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xYe1BMMAEJgq+rmT2MB1/hwfvE7PB1ouiMM5TNnIsQ=' 
WHERE 
  key_id = '780b232cf2859517bd25551505b1720d086d1eb84dee9a0ce2bfcfcd70fc3dc0' 
  AND (
    token = '+xYe1BMMAEJgq+rmT2MB1/hwfvE7PB1ouiMM5TNnIsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )