UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vfQ4hu6BCUf+ZvmCjVpt2fyiBnTSBWW5XXxxwfmYwEQ=' 
WHERE 
  key_id = 'd127157129efade51d69bb93e9c9021f702eac9caea8676c54b052d305d4f4ee' 
  AND (
    token = 'vfQ4hu6BCUf+ZvmCjVpt2fyiBnTSBWW5XXxxwfmYwEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )