UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zVGw2b2gi8UH1HDt9c5l1sRskm3PKvzI0Ssn/dNrM2M=' 
WHERE 
  key_id = 'a7e6971baaeefa5bae2ae95cb2f38bd1cc18d5dd87777fbbc1eac147225cb623' 
  AND (
    token = 'zVGw2b2gi8UH1HDt9c5l1sRskm3PKvzI0Ssn/dNrM2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )