UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CagOQ6LUbXaQNhvyvqHz/cNFOSouIkS7I00o+SQjG58=' 
WHERE 
  key_id = 'caf8f7b6c9fde5529eb421e3446df032ef9e78122f8e7c3f8a4dbc3cee069397' 
  AND (
    token = 'CagOQ6LUbXaQNhvyvqHz/cNFOSouIkS7I00o+SQjG58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )