UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7h+GRJTSETC5DF/V3q5ztn3QmG8dua6X9cf4h4HBsU=' 
WHERE 
  key_id = 'fe45a5a228bbedf05f07d39c49f514666f02341bee5d648e699f70ef7d6362d1' 
  AND (
    token = 'l7h+GRJTSETC5DF/V3q5ztn3QmG8dua6X9cf4h4HBsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )