UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DSD4xPAavLQkP8C/rjZ3bizyoefdRVE1JTO67pzOrTo=' 
WHERE 
  key_id = '0f387c518f751db00a02b64f76d2e0aef61a69b806e5c700f078e2faea1d5c14' 
  AND (
    token = 'DSD4xPAavLQkP8C/rjZ3bizyoefdRVE1JTO67pzOrTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )