UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2PzfL1ZG1Yvi4oJAi2xU4n5YeT1DpHo7c/Kt0WLh6fA=' 
WHERE 
  key_id = '1cdb94f6a9a8aac5db17624584efef582ed57468fc10f099f355442a8394e91a' 
  AND (
    token = '2PzfL1ZG1Yvi4oJAi2xU4n5YeT1DpHo7c/Kt0WLh6fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )