UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7lcRwhIiVGmUqI2c9gtZvveq7Rrrj7qvXD2e4TGhNkw=' 
WHERE 
  key_id = 'd2b91210678b062727dacb97ad936e2f4aa8d0f3c851150b775ff38f2201d5fe' 
  AND (
    token = '7lcRwhIiVGmUqI2c9gtZvveq7Rrrj7qvXD2e4TGhNkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )