UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LIfLlAHnA3XwgNa/ibMVPR6O7BPesvZAk329uxB9PwY=' 
WHERE 
  key_id = '68fe9999d50c0158e2092ab8ef0c96c2f8dfff80bbcf4a41d0c3b3f2ee79d971' 
  AND (
    token = 'LIfLlAHnA3XwgNa/ibMVPR6O7BPesvZAk329uxB9PwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )