UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dxc7MSD0pMt7ddy2iOuM1Yl5spmoMnEv6tOSTT06MyY=' 
WHERE 
  key_id = '4edf106c7cd79bea56cef36b075130876675675c80c9a01646ba22de4a6a1051' 
  AND (
    token = 'Dxc7MSD0pMt7ddy2iOuM1Yl5spmoMnEv6tOSTT06MyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )