UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nMhuJZvKb6e0S0hz1qmAlkvBTkcLWK/Tqgfjizsex0=' 
WHERE 
  key_id = 'e7547f0a94ee34f5018636317e2d89f2b2b94122bfeefe27abfc267fa1cdc33e' 
  AND (
    token = '5nMhuJZvKb6e0S0hz1qmAlkvBTkcLWK/Tqgfjizsex0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )