UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DWjHnxOP6HZqt59rFyS5DgG7NdcmLUQdDY1M5/Lqsr8=' 
WHERE 
  key_id = 'ff804a02683f49c78af5f17ac53ec68fed1f85b54a346e5c9766d0b154cf7a91' 
  AND (
    token = 'DWjHnxOP6HZqt59rFyS5DgG7NdcmLUQdDY1M5/Lqsr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )