UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8LbLPDUIMd016ZttQ+G850qFNYKl2dqWN4AEeg3you0=' 
WHERE 
  key_id = 'cb4160b4cb0b94665fad48603b6b2e71e8742e70f63317c5fa45f06f96ae8ff7' 
  AND (
    token = '8LbLPDUIMd016ZttQ+G850qFNYKl2dqWN4AEeg3you0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )