UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JXctdk5HHbnMdanETNgYsa8bypaHutgtfxYzJgAf8ng=' 
WHERE 
  key_id = '466f3156d1240b1900b98073f789bce5947a9c49aaeca936919a79cdfb3e5fd8' 
  AND (
    token = 'JXctdk5HHbnMdanETNgYsa8bypaHutgtfxYzJgAf8ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )