UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zm+ddH4ZzCHdGSuJe+LuBopSkD08SyQqYZTzl1Hj5rI=' 
WHERE 
  key_id = 'e386319fc865391426cd9acf0ec4624ab84dafc83074314d93d881111ba4f42b' 
  AND (
    token = 'Zm+ddH4ZzCHdGSuJe+LuBopSkD08SyQqYZTzl1Hj5rI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )