UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7GXZbRaC0GTKZVlbMkPzpQ/qhBRuxYZ8lMpjJIz80g=' 
WHERE 
  key_id = '3638193059e10d329e5d08e28b94f91db4f0bd96a6971340a296da09663497c5' 
  AND (
    token = 'e7GXZbRaC0GTKZVlbMkPzpQ/qhBRuxYZ8lMpjJIz80g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )