UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i3/NQCMQF49UieAX266wwJKVkoJ5jWo/2mqHB9v+luo=' 
WHERE 
  key_id = 'cf52a6d8511b0b9fdd3f12b3a5af0c96f2e64a38fc29b3a652d23aa2d0535590' 
  AND (
    token = 'i3/NQCMQF49UieAX266wwJKVkoJ5jWo/2mqHB9v+luo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )