UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'peI7lzAddS3K2gVwjM/79yw2ejv5L+FXtxFxhpRiQ1k=' 
WHERE 
  key_id = '66d13730f838c8e6a6f6f4367a643489feda166e2efab7611e73260ad1fdc34c' 
  AND (
    token = 'peI7lzAddS3K2gVwjM/79yw2ejv5L+FXtxFxhpRiQ1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )