UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PYoiY/UPnsr4f+7kILshiR4UsZ56rGJwomasMANLaL4=' 
WHERE 
  key_id = 'ce4c66f9482169b482aea9c63e1b351028b2cac9b4bfba522c61a6f372f8d6f0' 
  AND (
    token = 'PYoiY/UPnsr4f+7kILshiR4UsZ56rGJwomasMANLaL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )