UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7+LMOVJpbEXaNn8xjxR7KSv12unrv65zYZJHfLgNu0=' 
WHERE 
  key_id = 'fdcee671ee4295cec651a82493fc463e9ff310be747902c7ee06d41353c565e2' 
  AND (
    token = 'I7+LMOVJpbEXaNn8xjxR7KSv12unrv65zYZJHfLgNu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )