UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'huT1+iEWEGdWX127OO+de6fwi6asZLVWb38SAJJ4k90=' 
WHERE 
  key_id = '78baa0574713984d5ed71f555588582c7b3337c413420802a3d7643f3bb7cf22' 
  AND (
    token = 'huT1+iEWEGdWX127OO+de6fwi6asZLVWb38SAJJ4k90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )