UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTxiTQlv52CnOCZpwDespCMaheBosDRq6NBSFM1aI4w=' 
WHERE 
  key_id = '696f734761e0d470dfde6b8441339498df4f207545a31d1e8c794637e247e657' 
  AND (
    token = 'yTxiTQlv52CnOCZpwDespCMaheBosDRq6NBSFM1aI4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )