UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRrqL7UL6E8aikxIOgkNKW+avVHGSjO96meKTjytLbU=' 
WHERE 
  key_id = 'c9d90e70131a6fe6287e8837408d3fd4e669a59fa1e2690c03ca0a6076cad78d' 
  AND (
    token = 'bRrqL7UL6E8aikxIOgkNKW+avVHGSjO96meKTjytLbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )