UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9et/Qj6b9tw7p3Pu18zVYz+8icf/6PzKs4n/o2lV+DY=' 
WHERE 
  key_id = 'f0f9fd34d9e04c5b611c79680165c907f4db129b7b5f465c5809ce3547079d02' 
  AND (
    token = '9et/Qj6b9tw7p3Pu18zVYz+8icf/6PzKs4n/o2lV+DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )