UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rufdq1BNyAG/K5W2HLLZvgqlrZoFC+cxUkw8h/RA0Is=' 
WHERE 
  key_id = 'ca0bd2a68fcefa61996a92aac7964773151972f63df60a11defb74a03893fd94' 
  AND (
    token = 'rufdq1BNyAG/K5W2HLLZvgqlrZoFC+cxUkw8h/RA0Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )