UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7rWVOKwIjXO8TXb+UBVZqTFNv9KKQvurOjCSeFYRWs=' 
WHERE 
  key_id = '7129e452397223f7bf1b293e6748811c647dd41f20a5f019f59291757b2c42a1' 
  AND (
    token = 'o7rWVOKwIjXO8TXb+UBVZqTFNv9KKQvurOjCSeFYRWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )