UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dButmKxB/ardNTNmvJTPt0Oi2zgcB51qmzEelGxzg6g=' 
WHERE 
  key_id = '476c214c1a27877fe829e9d8c0e9b51168c5095ed2d63651d628e1c227f1a01b' 
  AND (
    token = 'dButmKxB/ardNTNmvJTPt0Oi2zgcB51qmzEelGxzg6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )