UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLEOqWjU8R5MESim91VxCTkMw1/dHyWz0ddeZHmZf/M=' 
WHERE 
  key_id = '9e16072055265bf5a13a4dff46ad5c8d68239fc7867394296e7e87359b27e907' 
  AND (
    token = 'vLEOqWjU8R5MESim91VxCTkMw1/dHyWz0ddeZHmZf/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )