UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQ8owwnpcA+0bERDExEMOhQVtlesUZwy0fAwi5YrP4c=' 
WHERE 
  key_id = '95832cd11729b08d1d4ff00282c07df3e650beac9d95c3a36716df65037aed4d' 
  AND (
    token = 'bQ8owwnpcA+0bERDExEMOhQVtlesUZwy0fAwi5YrP4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )