UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Owv8yeXKCdV0JckULTPxsg4zvYjKCqhE8Sel2oVpA3g=' 
WHERE 
  key_id = '83a1b0a5cae22bf2de0cd2a6c31825ccc7bd06a688cb0676293e64c025a4582e' 
  AND (
    token = 'Owv8yeXKCdV0JckULTPxsg4zvYjKCqhE8Sel2oVpA3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )