UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TwQi64JOiZH9C7bCeGWW/aJWty0R1l50bq5i3D7q3D0=' 
WHERE 
  key_id = '90730a4439c2fd6667bde326144bca53bf4b0e55317c47e90f0314a6d5d8f828' 
  AND (
    token = 'TwQi64JOiZH9C7bCeGWW/aJWty0R1l50bq5i3D7q3D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )