UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cY9yQkaOket18CKciilagGYHJ2EoTmh0uMAHSGEaKoc=' 
WHERE 
  key_id = '6968626d7f2af4c36dab3c9998ca1d761243fb7838c5cbad64e2fbaf78bdd3b9' 
  AND (
    token = 'cY9yQkaOket18CKciilagGYHJ2EoTmh0uMAHSGEaKoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )