UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bGpvnGvxFY98SuKYybV2XtpudLhRRH1SRhC+15D0FMQ=' 
WHERE 
  key_id = 'cd4c12d53894c38a0587abd6ca57ca5cf8fbf83a51e3b4a9393fb86f348201d9' 
  AND (
    token = 'bGpvnGvxFY98SuKYybV2XtpudLhRRH1SRhC+15D0FMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )