UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Je+rGgL9cyYxreje4gf3bTZ0ENaO55xQaoVk8wvv44U=' 
WHERE 
  key_id = 'b8e3a08af2d3604abf7a9dc008f97501842ce2bf4f80c7e201e8b634be297a3c' 
  AND (
    token = 'Je+rGgL9cyYxreje4gf3bTZ0ENaO55xQaoVk8wvv44U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )