UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xx1CDnoQ5JMAn2fPNYhaRlXhchowtuGoBqYlEu8AMls=' 
WHERE 
  key_id = 'f94cb8f326b2fdc85ad2a0c771ae1f661e53c77be1227f86da50cdb49fd45c1e' 
  AND (
    token = 'xx1CDnoQ5JMAn2fPNYhaRlXhchowtuGoBqYlEu8AMls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )