UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '70rZ4IAcdi3dZaUT3Msl8uiLTYnRV013VXCF9/ZVKJ0=' 
WHERE 
  key_id = 'c2ccf4d62f2a22ad0d4110f1f51b634a2109836d949559eb56bf8df7f07ba9f3' 
  AND (
    token = '70rZ4IAcdi3dZaUT3Msl8uiLTYnRV013VXCF9/ZVKJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )