UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GkzoxM/WlzfKfENtfeFiey20b5rNtviyx7F3olfmvRQ=' 
WHERE 
  key_id = '5fb8e7ae02e96287033e9682a3a6021e1ab70d622cefc85db7af3d46ce9d9fb5' 
  AND (
    token = 'GkzoxM/WlzfKfENtfeFiey20b5rNtviyx7F3olfmvRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )