UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqLJnKcVFUe6u0bUzSZx0xV6E+50gYW0Wl5BiXKZjqw=' 
WHERE 
  key_id = '5c8e6b4098231c163c942440b69e9cee1af26bb670d67f2ce70c285384f141d4' 
  AND (
    token = 'pqLJnKcVFUe6u0bUzSZx0xV6E+50gYW0Wl5BiXKZjqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )