UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VCtnF2q8XedrX4+4Sf3cprlI6h56QPt9qmfQrMnOMQc=' 
WHERE 
  key_id = 'ee31e1c6fa7634dbdf66813d9487d1a57037d243d873e7a931e844c6dfdbd9bd' 
  AND (
    token = 'VCtnF2q8XedrX4+4Sf3cprlI6h56QPt9qmfQrMnOMQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )