UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGuQ5+Z/VdnfCmzgLDkK5M+J2XxKFiMTPyEcvIUa3pU=' 
WHERE 
  key_id = '578191549ae1f883325451253e1e2443c463069170f220f18450f37aac959a4f' 
  AND (
    token = 'WGuQ5+Z/VdnfCmzgLDkK5M+J2XxKFiMTPyEcvIUa3pU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )