UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd/4FzB+rZWj9W9penzfUvOcmvmSxSLb6HRD+gbJ4+JI=' 
WHERE 
  key_id = 'c4c828456c182be2efd6ac4c74492b0456ad7cb00b738f61ee60aead259acea8' 
  AND (
    token = 'd/4FzB+rZWj9W9penzfUvOcmvmSxSLb6HRD+gbJ4+JI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )