UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ZjH3n+THFLw2LI0JG/0Ne/BziBd15BW4aLITjHHtZc=' 
WHERE 
  key_id = '2a9efef1c78ec3863bb0b98c153cb5e35a63e8b9174852070c1b405204139b40' 
  AND (
    token = '0ZjH3n+THFLw2LI0JG/0Ne/BziBd15BW4aLITjHHtZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )