UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0VrbXxQeNFYZCORvWyZa2GdWxgDjisKWouBziWA1qos=' 
WHERE 
  key_id = 'e1a4d2c5bc32daf9671fd0393be58ac3a2222ec2491ce9bdac2d7524d637b375' 
  AND (
    token = '0VrbXxQeNFYZCORvWyZa2GdWxgDjisKWouBziWA1qos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )