UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Up3/CzdPMUx9+LiDLFY3Yc17+jDPkJWH9zzyu41I3Q8=' 
WHERE 
  key_id = '2e17a5bd99ae31b6ab1bb198f6d86f0bec18709e5b18a153525afd77a6c07be2' 
  AND (
    token = 'Up3/CzdPMUx9+LiDLFY3Yc17+jDPkJWH9zzyu41I3Q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )