UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5bxTtCT35Mu2SOiFO/Uri0ldcDChtdmuq6Lgy4DysKI=' 
WHERE 
  key_id = 'b7a9774072dd99a885ddcdfec78f71661f1b65c64f0f75a97b5527bdaf521422' 
  AND (
    token = '5bxTtCT35Mu2SOiFO/Uri0ldcDChtdmuq6Lgy4DysKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )