UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLz5LhLnF01i6fy7P451SQtNa0T2n1RG3/clTNzeryY=' 
WHERE 
  key_id = 'cdb44c6c1fda3c4b7c18e6ed681ec953f67f9c74ebf8c53943ccf4d4760b9220' 
  AND (
    token = 'dLz5LhLnF01i6fy7P451SQtNa0T2n1RG3/clTNzeryY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )