UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NkosQlb/8433ZKB8jaOgSSKaqnzWbFS7oiiBVptSGlQ=' 
WHERE 
  key_id = '0c934757c4ba5ab7aedf5efe6a4c719a803e157d3a63e89654ebed4dc636c078' 
  AND (
    token = 'NkosQlb/8433ZKB8jaOgSSKaqnzWbFS7oiiBVptSGlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )