UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOSudKAJckRmrDwZemwdUFfpWPAR0thL1K/lEUA9cYo=' 
WHERE 
  key_id = '28f694927dd016b1336caf401d9825b073f4d9d770f9f33ef59d6d4113a2c750' 
  AND (
    token = 'kOSudKAJckRmrDwZemwdUFfpWPAR0thL1K/lEUA9cYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )