UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1R5J9JMNIYpi+TjtCOQhTdExPc9z5i7Dl7PQt+hL2dc=' 
WHERE 
  key_id = '2f1d40319b2670e380cc7b0fa92c523c8b570d6b5038df09918833e9b89f7e63' 
  AND (
    token = '1R5J9JMNIYpi+TjtCOQhTdExPc9z5i7Dl7PQt+hL2dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )