UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2N2STUdmsJJjiVtDOCu1YDKOec18Bs4/oQ5DJc13YI=' 
WHERE 
  key_id = '8ed87e30df84f824dbe8a19248c3090da05a930b71d687f19d3e252db15566b8' 
  AND (
    token = 'W2N2STUdmsJJjiVtDOCu1YDKOec18Bs4/oQ5DJc13YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )