UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGrPtDlS9mkwZMhGjNsIbsmFzxLlZsU1DqMJlgMBIxg=' 
WHERE 
  key_id = '32bcfe8cc49288dae73acc791f839097a0cb248cb31698f2d74b25769c9fdb83' 
  AND (
    token = 'PGrPtDlS9mkwZMhGjNsIbsmFzxLlZsU1DqMJlgMBIxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )