UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oFoHjECgVxl6rvlnDK2XfrYR7USY6bOKmHHBsEokIvY=' 
WHERE 
  key_id = '7e5f61499c7c66ad925341dc8e416e78911696b268f7de733231c1c9a44d2117' 
  AND (
    token = 'oFoHjECgVxl6rvlnDK2XfrYR7USY6bOKmHHBsEokIvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )