UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPordtqzcYrCMwyQcloBRKPosrykCMQrMxcjzWkMxaM=' 
WHERE 
  key_id = '051f5dbed8e7e8305b7153ca3fd9f37d0fe88ee931851b20ccf4157091d9b65b' 
  AND (
    token = 'vPordtqzcYrCMwyQcloBRKPosrykCMQrMxcjzWkMxaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )