UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpfVgdYzl7upxH+mfHWUDRpFxamTywlz2kpSvWyTA8Y=' 
WHERE 
  key_id = '4a09dda4fc1562895e393b4f85064c69249f49843a4dc3458eac7e5c1202d085' 
  AND (
    token = 'NpfVgdYzl7upxH+mfHWUDRpFxamTywlz2kpSvWyTA8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )