UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJnSKwel9UJRwwVR58eM5s7KBBg68GVpPKWgaVAGsKM=' 
WHERE 
  key_id = 'e2a16c41e01ce90fd5c7c4546d74b9884b13c08aa4f905a40dc6e5aa945ebd82' 
  AND (
    token = 'yJnSKwel9UJRwwVR58eM5s7KBBg68GVpPKWgaVAGsKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )