UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bHmt6sz1eVY8cib9FTWijJ2ZmD6uo2hUV/Ouhl2WNHg=' 
WHERE 
  key_id = 'b1a787697c9f85112676870b3783d544f3350e83215957323a1ac7b8f154f31d' 
  AND (
    token = 'bHmt6sz1eVY8cib9FTWijJ2ZmD6uo2hUV/Ouhl2WNHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )