UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94YI6m/DH96N3AzuC5qyPHr2jvCBEPV7GX3pBAao2s0=' 
WHERE 
  key_id = 'c79cbaa1b72da83785136b751e82483b527f23d9ab72097135c2393006eb32e7' 
  AND (
    token = '94YI6m/DH96N3AzuC5qyPHr2jvCBEPV7GX3pBAao2s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )