UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'np9T+f9likOl+Srghc5Rkto9NS6cU00s08/J4febd3M=' 
WHERE 
  key_id = 'd75d07edf9a2711d9fcc94b34a1e9299128d54c140478b211bd142e2a42ce609' 
  AND (
    token = 'np9T+f9likOl+Srghc5Rkto9NS6cU00s08/J4febd3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )