UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vt5J8JjiisudaXr61eLc3ZcxblH3dHh3WXVucucKZLE=' 
WHERE 
  key_id = '1e680187e04cb801d7d3c56827e61fdfa2cb76d3d9d5cda2e804159cfbd28a98' 
  AND (
    token = 'Vt5J8JjiisudaXr61eLc3ZcxblH3dHh3WXVucucKZLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )