UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGw7wcSA5r1AFtw+h0HP1tsscbXA8vyMHOVOmZBLgjU=' 
WHERE 
  key_id = 'f20ae13850a881b1662a01f103362942ef44f3a80fff1ceabdf3531019dc1914' 
  AND (
    token = 'KGw7wcSA5r1AFtw+h0HP1tsscbXA8vyMHOVOmZBLgjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )