UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENnC406y6+lsMILSXjF9SFPiwakWP5K5XfmQgUR3UH4=' 
WHERE 
  key_id = '6a83059e1930f84f37a48af14c4aa646a5c18f4cf2d8e5a6c58f5a2274190baa' 
  AND (
    token = 'ENnC406y6+lsMILSXjF9SFPiwakWP5K5XfmQgUR3UH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )