UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3lUnK5Rf9QXejAptJEXU9lBKwditmAlrm3Uzldjutg=' 
WHERE 
  key_id = '670fbbdddd3e5f676fef7b96d28b8d98001da63a62cd70bc54eefb90037ebcdc' 
  AND (
    token = 'W3lUnK5Rf9QXejAptJEXU9lBKwditmAlrm3Uzldjutg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )