UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJ7SjsUI8A3MfJOn7KG/+rJHDAdgK/7PBPcVU5kU7Cc=' 
WHERE 
  key_id = '9942c748fabc3e3bcd8ac6290489936f730d402ebe4d2ba77bf3819ac3e281e1' 
  AND (
    token = 'UJ7SjsUI8A3MfJOn7KG/+rJHDAdgK/7PBPcVU5kU7Cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )