UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsvLY1MkREex5agL89Xm4+Phmqbrqq1gwNYh+BLxXQI=' 
WHERE 
  key_id = 'b605f9781f7a5b4a113e1f25499fd0fe74ac292f629e410580305d4985f026d9' 
  AND (
    token = 'SsvLY1MkREex5agL89Xm4+Phmqbrqq1gwNYh+BLxXQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )