UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+IPk4/jx7npXh24cGda32Hcxqcy3MCrrzwKWPP7DrY=' 
WHERE 
  key_id = '064f77e389b4374af1f78678b23e45c76033c7d51c48958ddcf8d80c8bfa51d2' 
  AND (
    token = 'x+IPk4/jx7npXh24cGda32Hcxqcy3MCrrzwKWPP7DrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )