UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRbXK7T3484UBCEso/bfs4JFidGTceQRtErO7vqhqjY=' 
WHERE 
  key_id = 'd051862b34897ae1d0b92d173cc443d0428e2a2a4cff09dcb43b5f8562330670' 
  AND (
    token = 'bRbXK7T3484UBCEso/bfs4JFidGTceQRtErO7vqhqjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )