UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLSjqMVi3wZLqA/JdE3kEjevh1opHdQy2uRzPkmR4VM=' 
WHERE 
  key_id = 'e78aa48db48ea289812066a06d0208453a35cea91e1d7b53b60d633c42895ebd' 
  AND (
    token = 'yLSjqMVi3wZLqA/JdE3kEjevh1opHdQy2uRzPkmR4VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )