UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '80197WiAHyyxHiNFnk3YZUZ4gZC7DzBp/8V1Yfyj940=' 
WHERE 
  key_id = '2436300fae4690f8486f5442ae5709fe00ac327d42ccbbe00aa13bd831e3a8a5' 
  AND (
    token = '80197WiAHyyxHiNFnk3YZUZ4gZC7DzBp/8V1Yfyj940=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )