UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'agDC2VG5qgz4Jz2b02jyoMTBQK4KDnOgVKgTooCMu8E=' 
WHERE 
  key_id = '6c12a792420499849893ecf156619ab7fd22cd566ce7cbdbfb5fdf4a94590792' 
  AND (
    token = 'agDC2VG5qgz4Jz2b02jyoMTBQK4KDnOgVKgTooCMu8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )