UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+/fb9JwnOiwu5dWGkecmEoSbknYHGDEAO6PAUNhZ7o=' 
WHERE 
  key_id = '7e4aa6ceeec38bdd885e1d8e6dad2957fad4fc5c3af9df2265b7d5bd6a20ca71' 
  AND (
    token = 'o+/fb9JwnOiwu5dWGkecmEoSbknYHGDEAO6PAUNhZ7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )