UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCavWPXYP0Orqm63GB4plzYyue6noP8Kc2DFgXzW2p0=' 
WHERE 
  key_id = '7dd8df65977f79df203744bda3d3626433d713544f43121fa3698b4ac3e4abe4' 
  AND (
    token = 'dCavWPXYP0Orqm63GB4plzYyue6noP8Kc2DFgXzW2p0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )