UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5K6jQPPWGcpzVtBSYzBDVIxv9myI7dFU6cgLzu16F4=' 
WHERE 
  key_id = 'e7e74944c2015e359235dd07831e5c4e808a9c4b89a00740041db743f8f1d668' 
  AND (
    token = 'a5K6jQPPWGcpzVtBSYzBDVIxv9myI7dFU6cgLzu16F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )