UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vu8F/MYQnQmG/a0Jt9FEBOi1GBE5t2ybrt5ArMlC4ok=' 
WHERE 
  key_id = 'a0ae265cdf9a9d2712ac0d273f1239c648d1a56264cfd7772b43d479eb4fb254' 
  AND (
    token = 'vu8F/MYQnQmG/a0Jt9FEBOi1GBE5t2ybrt5ArMlC4ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )