UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yit9ILwL9/SOEBSXUGzjvV9OxVNBrMlVMGVkMSR6/qs=' 
WHERE 
  key_id = 'a26ee446d48b3e1e5f66c54107b9576ab3ab2ecf886072e612a9d5706a74d111' 
  AND (
    token = 'Yit9ILwL9/SOEBSXUGzjvV9OxVNBrMlVMGVkMSR6/qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )