UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dqe0gyG6eOtR5XOomoIcSH57mCTR8yLQ5xQn36X+AeQ=' 
WHERE 
  key_id = 'e03e84b127f97f41e6e21c5bc845c2c222678832a48c65e94212b161c29d93a7' 
  AND (
    token = 'Dqe0gyG6eOtR5XOomoIcSH57mCTR8yLQ5xQn36X+AeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )