UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TygsDHEPzLuozSp8qyzrqytrLus2fhPCGbdVMLYZYnY=' 
WHERE 
  key_id = '4885a7e7fe5e0f1dea83d96e543a344fa835f8c5888b580efd14a6d3d5145ab2' 
  AND (
    token = 'TygsDHEPzLuozSp8qyzrqytrLus2fhPCGbdVMLYZYnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )