UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FAFu9xFeYl+97Veu6aJWLDbjddODt2dXZXi8BGus5Lg=' 
WHERE 
  key_id = '5b192eb2c827de634b6ac9a4e91b00d0797871c89c265136de001c52ac623ee3' 
  AND (
    token = 'FAFu9xFeYl+97Veu6aJWLDbjddODt2dXZXi8BGus5Lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )