UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nyg8byxtV7qVkY0SFsYA1vu6EegetAlgBvAXhsSX8Pw=' 
WHERE 
  key_id = '0645a58d60dccb65a1ce66e4adf5d7c12c488118de8b699077a209c44d9381bc' 
  AND (
    token = 'Nyg8byxtV7qVkY0SFsYA1vu6EegetAlgBvAXhsSX8Pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )