UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HvFR1nk5Lne8ooTCn54oD7SbrCyZlEdZVSVQhu1UgMU=' 
WHERE 
  key_id = '4568f36d0e7358f1271675be02bbe182bbafed1782308ddb036d98c7c75bb1ec' 
  AND (
    token = 'HvFR1nk5Lne8ooTCn54oD7SbrCyZlEdZVSVQhu1UgMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )