UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXSC/3vIjbvje1f0kmfa00RnzrzRIae81TSE1utKW/Y=' 
WHERE 
  key_id = '1d84d368d6c3fc7e61941b4b74565797b41e657f19a2c91e802c7dcfdc8743eb' 
  AND (
    token = 'jXSC/3vIjbvje1f0kmfa00RnzrzRIae81TSE1utKW/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )