UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJYN920tvJ5F8L1Cc3rrZP3wcVcIYnc72aOLbTsb8lA=' 
WHERE 
  key_id = '607633d7ea9677ecfbc8a56855e179d5306d8b14c2803fb73ccf8c51c5373eb5' 
  AND (
    token = 'CJYN920tvJ5F8L1Cc3rrZP3wcVcIYnc72aOLbTsb8lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )