UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cr+Wep1z5P4k3tBzHpmLF804NadZZqeC02TB3PtVunQ=' 
WHERE 
  key_id = 'e4ee3d11ae78312737436d9b1dda4c0f95570ec3e98f306d79c84461ab251981' 
  AND (
    token = 'Cr+Wep1z5P4k3tBzHpmLF804NadZZqeC02TB3PtVunQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )