UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSrqNY0k4+5yE49doekbjN5FbexSZSxP5CirG0qxIFY=' 
WHERE 
  key_id = '106afa27d215e141b6748f35904195aea7cfe8439fedec30d67b4b5e65ca2235' 
  AND (
    token = 'WSrqNY0k4+5yE49doekbjN5FbexSZSxP5CirG0qxIFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )