UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vBgey/lECnn79m9PGy14uOQpGgkZ8NUFM+poREerAA=' 
WHERE 
  key_id = 'e7512d7a29931a2a4c8e69af738ff1e646cbccd902f16cd710f3a1afb78769ff' 
  AND (
    token = '+vBgey/lECnn79m9PGy14uOQpGgkZ8NUFM+poREerAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )