UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'li+jEd/aPTmz2fyYB+vSqpXuMhHK8eR6X4HnGPJcINo=' 
WHERE 
  key_id = '31c01b272fa21eeea4bfd7cfcb4991b85950dbf53a6ac14d64d22e737d349bbd' 
  AND (
    token = 'li+jEd/aPTmz2fyYB+vSqpXuMhHK8eR6X4HnGPJcINo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )