UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0JZ+GWb6kt6NqrRmkmhYS0oRrfGbDv2HOcrF26ahD0=' 
WHERE 
  key_id = 'b4b6ffe1d6123af1214692676104d71e5a83e0e2d2be70e1b8c72d914c0f8ba4' 
  AND (
    token = 'm0JZ+GWb6kt6NqrRmkmhYS0oRrfGbDv2HOcrF26ahD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )