UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nVWnXuR7rgF5920ebmJ9SzgH30XPd5+G8n/m8kR6msA=' 
WHERE 
  key_id = 'f626a52b21aed93b2add382ea1c453d9a52098eb96acafded30341622cfbce07' 
  AND (
    token = 'nVWnXuR7rgF5920ebmJ9SzgH30XPd5+G8n/m8kR6msA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )