UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QkOHg2j8WcixR49G8L0+Tw9MKixePuGj0N+ElBBbU1A=' 
WHERE 
  key_id = '8772d0cacd79d5e6edfb3ff6137c029693eab51e40bed8421611c34f4d26146a' 
  AND (
    token = 'QkOHg2j8WcixR49G8L0+Tw9MKixePuGj0N+ElBBbU1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )