UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o4+erlYX1XEpeSfnPVhNnMrPFwrsigFXlIRy6wbjl+8=' 
WHERE 
  key_id = 'eab341a6cd53f99baa7ca08e8cf08585c687724db0a130fbcae57bcbb33586b7' 
  AND (
    token = 'o4+erlYX1XEpeSfnPVhNnMrPFwrsigFXlIRy6wbjl+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )