UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLneE6AHTDC52x4xsyCLNbcCH/VxFFR07YtxaUU2T9c=' 
WHERE 
  key_id = 'bfcdbdbbd7a677ec653074b894e8eed848f4cf109dedea0539af37f7644e4259' 
  AND (
    token = 'SLneE6AHTDC52x4xsyCLNbcCH/VxFFR07YtxaUU2T9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )