UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzJ94z0PBbv1gril394whJBgXy532ZRT2hkwZsH86tM=' 
WHERE 
  key_id = '5494d4087430709b57f37c05fadbf1f1dd5df3768bcd263ac9bd5bb608e393a4' 
  AND (
    token = 'jzJ94z0PBbv1gril394whJBgXy532ZRT2hkwZsH86tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )