UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5uUyDHGoT8xlyKrVwf8Sprc2H2AGRh5RGIQ+jBUjDnI=' 
WHERE 
  key_id = '479ed2f84031475392521f6b4d569313f27b8ab00d4d18ebe262a269890e177a' 
  AND (
    token = '5uUyDHGoT8xlyKrVwf8Sprc2H2AGRh5RGIQ+jBUjDnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )