UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3lYBZP9InLjpgFL30PhxcX863mXMZsZqo5+bTmld/w=' 
WHERE 
  key_id = 'ecea80aedac864bca989001f42fada0c78b854c3c6fb6be82efc0d4d8af0ea07' 
  AND (
    token = 'N3lYBZP9InLjpgFL30PhxcX863mXMZsZqo5+bTmld/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )