UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gspXCbx0hp9YeJ2RgVLGKm/PhsILalvYdxkn40sUKmU=' 
WHERE 
  key_id = '2aea4341510316c3c31a22b22a42fbb7211074714ba778307398feb88538b00e' 
  AND (
    token = 'gspXCbx0hp9YeJ2RgVLGKm/PhsILalvYdxkn40sUKmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )