UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ut7bQ5E3JTbPVp9Otn+Tmo3/Kl+nMCDMXo4rsYPpwIU=' 
WHERE 
  key_id = '892dbd2eed0642abc66215a3ecb834b5fae5472ef77f4f875dcf2e1e68c9b025' 
  AND (
    token = 'Ut7bQ5E3JTbPVp9Otn+Tmo3/Kl+nMCDMXo4rsYPpwIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )