UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrBcYKKv3T1ycbtGAyG1asDHRp8YgNCDKSF5LXSP4Pk=' 
WHERE 
  key_id = 'f6f52137cd4ad93f003da1b07384b6ac4be6c833ed9ff180a67e91dde997e61c' 
  AND (
    token = 'BrBcYKKv3T1ycbtGAyG1asDHRp8YgNCDKSF5LXSP4Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )