UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5C6odd3Na7QwloxQmaX/jxekSnEOp2RLWmC6SItHIU=' 
WHERE 
  key_id = '8a557f2e17374cfbf8b077145fc18cba8d45ff86581d6765f554695cb5d8d1b3' 
  AND (
    token = '/5C6odd3Na7QwloxQmaX/jxekSnEOp2RLWmC6SItHIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )