UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JEn56PDapGiO1l8A1x3XAhI9PTYZ4ITnCGMdSOYHgyk=' 
WHERE 
  key_id = '7bb44e83cc36adc3acd9a4fc1af4dad363b59af9d9f961542587f0a074f1bc76' 
  AND (
    token = 'JEn56PDapGiO1l8A1x3XAhI9PTYZ4ITnCGMdSOYHgyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )