UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVxMG0Bt3JMBPEMuWEGLu+3u/xheqQRX844Rgimx71E=' 
WHERE 
  key_id = 'ddb29ba687966f13e0129558737fd028147f4801a5799b25fe668ffcbbc566c4' 
  AND (
    token = 'QVxMG0Bt3JMBPEMuWEGLu+3u/xheqQRX844Rgimx71E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )