UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ScnMStqVFurzSU1/MbhwH0m0RELrWLU9FMINUn6MF+o=' 
WHERE 
  key_id = '1b05eced5187a0e72a95822e0f7fa844d36d141b22a849f25a953d951e34dcc2' 
  AND (
    token = 'ScnMStqVFurzSU1/MbhwH0m0RELrWLU9FMINUn6MF+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )