UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IpHXgnz076Uknpxsg0n3M5fpzGfmHoXLcRXFhfUj9xU=' 
WHERE 
  key_id = '151f4d854f3d295f1c6722250c1731801ca9ccd677a63a76ad0475999f8cc83d' 
  AND (
    token = 'IpHXgnz076Uknpxsg0n3M5fpzGfmHoXLcRXFhfUj9xU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )