UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7J7C3KbH5CkPVXEaYypmWbN/eIkbUFQ5R0AHUXnHPc=' 
WHERE 
  key_id = 'c0b82686bc5b67e31eba22558cb69d363cb5bc4db7083097404c2c88c217af63' 
  AND (
    token = 'U7J7C3KbH5CkPVXEaYypmWbN/eIkbUFQ5R0AHUXnHPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )