UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aU+2iMpyUPaQHNzoxrZR0m+PEgneeGP6k79elmAtXag=' 
WHERE 
  key_id = '534a6de3828e5920a40188acbc466eb7c646229a1fd5dd45a2a3f9d2ee9dc009' 
  AND (
    token = 'aU+2iMpyUPaQHNzoxrZR0m+PEgneeGP6k79elmAtXag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )