UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJyaFJzaCA4vx47NC5AykbNIKtRnl8PpOrtlgBj7t7s=' 
WHERE 
  key_id = '5903bb0171165daa8b00bc1fc2d40119bf7f6261ac05d934389f287587e4dc6e' 
  AND (
    token = 'kJyaFJzaCA4vx47NC5AykbNIKtRnl8PpOrtlgBj7t7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )