UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4fmw0BdbZk6Bzqt2MazCzQi02ltAVgmqkaWEo8+6fHA=' 
WHERE 
  key_id = '062d36dfba8cc51b2a902e68bfa411046a8bf7cab8a5b4ec6afc994368eba2ef' 
  AND (
    token = '4fmw0BdbZk6Bzqt2MazCzQi02ltAVgmqkaWEo8+6fHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )