UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdE9WbHCxvdAJpj5yOB3UUs32SafnxCFH4+eDR3+1AY=' 
WHERE 
  key_id = '7bb4e055d2d37fcd836546b9a2f06b1abd9e77c345b3d98047fe4fd56dd3dca7' 
  AND (
    token = 'rdE9WbHCxvdAJpj5yOB3UUs32SafnxCFH4+eDR3+1AY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )