UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5c8mpjNBgML+dIjuBSsB4XGr8ITP15lvZcC1f059Dnw=' 
WHERE 
  key_id = 'd6aa2c628f41ac268d6da402eac00de98219ad9b675e2b7f38afab01590a8763' 
  AND (
    token = '5c8mpjNBgML+dIjuBSsB4XGr8ITP15lvZcC1f059Dnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )