UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCealbAUx1fp2lTGF0LKy39L+r+tgfEyJvDpit4N160=' 
WHERE 
  key_id = '08dafbb7f9575249bab6fc14c24a970b02d11dfe50f6edce74858605d8541f1c' 
  AND (
    token = 'xCealbAUx1fp2lTGF0LKy39L+r+tgfEyJvDpit4N160=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )