UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CT0OLl+tIzw0avVGErb1b/6KJ7xpJKNdmoMvD/81iXo=' 
WHERE 
  key_id = 'c0446a09f2fef32b1bc6c4a84b16d8b37d9e4ac982ae9cd4b4ed692f7a373e30' 
  AND (
    token = 'CT0OLl+tIzw0avVGErb1b/6KJ7xpJKNdmoMvD/81iXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )