UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzfmYCnSy2bmrqgj6dONC19W6hW163Edqbae2VCheSY=' 
WHERE 
  key_id = '84ef0c0066ad1a660075cf5d7ec1b5493da5af203ee8ce3c5f00f86ce0084cb5' 
  AND (
    token = 'ZzfmYCnSy2bmrqgj6dONC19W6hW163Edqbae2VCheSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )