UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39iU+fq3JUVf9os1IzTD+YLkAmV/70MzM7FQhv2fwWw=' 
WHERE 
  key_id = '173377680453cad837428198bb41f5650ec15c8afffe906547bc6baadd1236b6' 
  AND (
    token = '39iU+fq3JUVf9os1IzTD+YLkAmV/70MzM7FQhv2fwWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )