UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O6i+lX3CnL9kf+Xwtqwo8G8ROSvBf7kZq/Jcf82XzYU=' 
WHERE 
  key_id = '69bd18e695c0b5187bc4098222ae67a22a611522808677b0b0a160c89116cd04' 
  AND (
    token = 'O6i+lX3CnL9kf+Xwtqwo8G8ROSvBf7kZq/Jcf82XzYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )