UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XOhFgsJoS2guMsKjZ1Ek2KEk+eHreHTrndbg6vFSXqY=' 
WHERE 
  key_id = '4d6100e9884eb1cc956ce4109fab9512f37d1107da146feb853f28cba0032924' 
  AND (
    token = 'XOhFgsJoS2guMsKjZ1Ek2KEk+eHreHTrndbg6vFSXqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )