UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34qHEsefTpTy/AfQ3mwOb3FKRHRHBADZA7Lf3GAx5+c=' 
WHERE 
  key_id = 'edb929ac26c3e99583c9eccaa87c373b78f71da6c3cc934a2c382aff6b2d9e29' 
  AND (
    token = '34qHEsefTpTy/AfQ3mwOb3FKRHRHBADZA7Lf3GAx5+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )