UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PJOY/NYv4InOtZMFJ02cTIYmJUMWl2JN4BiQJk8aMV0=' 
WHERE 
  key_id = '2260cd31c597e2dbd652f13a0681008353a8b44b3f5f0de01229354cfcdc3d95' 
  AND (
    token = 'PJOY/NYv4InOtZMFJ02cTIYmJUMWl2JN4BiQJk8aMV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )