UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75V2V2nwrfOcfrvXBnbXEMBYAURaF5o5M57xLbh+veQ=' 
WHERE 
  key_id = 'b2852d1c0be464c3584118d4b89e10939c1eb95c7a6f6a0ab56041670d1b3107' 
  AND (
    token = '75V2V2nwrfOcfrvXBnbXEMBYAURaF5o5M57xLbh+veQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )