UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nK93BP7DJJt/gyEGbk4Zm3LdBkUr7riROnRYLVSargw=' 
WHERE 
  key_id = 'af4c037bc5cf5b1f54e289a91c272d8948a602d88eb533ae51b315042ffcf63c' 
  AND (
    token = 'nK93BP7DJJt/gyEGbk4Zm3LdBkUr7riROnRYLVSargw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )