UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ko8M11Km4eajAFkz1ECdBORKezXSbQWrICJUYSrP0dM=' 
WHERE 
  key_id = 'efd7d9847b895c0db89693652203f9c52759f57ae0294478a35378113acb365d' 
  AND (
    token = 'Ko8M11Km4eajAFkz1ECdBORKezXSbQWrICJUYSrP0dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )