UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQgBjVSRn7mm2016nu6labdE44l/KiC10RMl9w7wOCY=' 
WHERE 
  key_id = '2372f7c084f545b6f1207b24bbb666999dd31977069760b960f8da19fa4ef073' 
  AND (
    token = 'CQgBjVSRn7mm2016nu6labdE44l/KiC10RMl9w7wOCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )