UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZqnsoGRpJAiq16tUNfexICPhX1X0nf76oipPytMjPU=' 
WHERE 
  key_id = '3dd7b8ea661e3edd784ce03e7a721cf1877e0cdb04af95e824510b46ba69106e' 
  AND (
    token = 'BZqnsoGRpJAiq16tUNfexICPhX1X0nf76oipPytMjPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )