UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nP5gmtzW+kSkDIaP5cV/QPaVP273iuLfZ+NoV+Dmfv8=' 
WHERE 
  key_id = '504e26706ac9e8dce14f89cf80633446d34e458dcc2df7f7eeb1d4d3ac07b736' 
  AND (
    token = 'nP5gmtzW+kSkDIaP5cV/QPaVP273iuLfZ+NoV+Dmfv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )