UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UaJJCwB8SbH9AHsOqCb4tXTuJUr9nb0U16Xh2efwlbw=' 
WHERE 
  key_id = 'e0c62519bf083e1634542260bc058dd00279a402e64ac272f00666ee2aed2e28' 
  AND (
    token = 'UaJJCwB8SbH9AHsOqCb4tXTuJUr9nb0U16Xh2efwlbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )