UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7g/PCvhgxU1nl8YmCUHdNEbyk4BmYux4S/lumEw9sY=' 
WHERE 
  key_id = 'fea8552336ca741b33f5afb0c9b37f1ca98d6eb07e49876c30202af2e2bf986e' 
  AND (
    token = 'i7g/PCvhgxU1nl8YmCUHdNEbyk4BmYux4S/lumEw9sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )