UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nk/czZxyk8d2z5a/QIuDeeYVW/BvVBpywoyGSuln/RI=' 
WHERE 
  key_id = '36daa48bdf04e45e2fa85fdf8cb7bd0b6541d87ad68ce733628c804f27bfc259' 
  AND (
    token = 'nk/czZxyk8d2z5a/QIuDeeYVW/BvVBpywoyGSuln/RI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )