UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CkmUB/hTaL2iWJ6D3pkvbrpzAro+LqlTVkVNkMwX9H0=' 
WHERE 
  key_id = 'b92041f99f51f6c9052323fdd94c3540b4c05cb23efbd42c7e8356bfd2e7e73e' 
  AND (
    token = 'CkmUB/hTaL2iWJ6D3pkvbrpzAro+LqlTVkVNkMwX9H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )