UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0C+6HyXbjhYmwzzSO3akn3sV3xsPL8kkpetl4R9ckvU=' 
WHERE 
  key_id = '5516a64e3e815085cd7bb71ea2abb0bc5834326265a3f190066f03b7647fbf62' 
  AND (
    token = '0C+6HyXbjhYmwzzSO3akn3sV3xsPL8kkpetl4R9ckvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )