UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCW9F5kdpzibbg0Afd5gnyFsVDG7yI/3Pz5Hrw/lcWQ=' 
WHERE 
  key_id = '4e0c8140a7a7f4f25803c774533e167ab82a0a65879347f8568bbb18dabfa6e8' 
  AND (
    token = 'SCW9F5kdpzibbg0Afd5gnyFsVDG7yI/3Pz5Hrw/lcWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )