UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LFPUGBmga2b6BK5JNy0hwg5xxsp6RPuVNMsIr/sAAo=' 
WHERE 
  key_id = 'f9477e65d30403aa03fcca5fd8bce55687ff33265422724177386b03ff7092e8' 
  AND (
    token = '/LFPUGBmga2b6BK5JNy0hwg5xxsp6RPuVNMsIr/sAAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )