UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHVPSqDJWMRKhN8yGHYQBqnLkIqOtN1B2Mz4F8EaRLE=' 
WHERE 
  key_id = '0b2509847809bc468c453320a3f4d96d34d9cea7e84fbf75f80cdd4e5ea7ca81' 
  AND (
    token = 'mHVPSqDJWMRKhN8yGHYQBqnLkIqOtN1B2Mz4F8EaRLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )