UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nh9n19qL1VblZdeJ1uh6yrI8OL5rCmFDu2obAVwgWgg=' 
WHERE 
  key_id = 'e5fe0423f477095bebedb018408796c50fb8aec01f36822c3723e7c4947851fb' 
  AND (
    token = 'Nh9n19qL1VblZdeJ1uh6yrI8OL5rCmFDu2obAVwgWgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )