UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pt2pqxvnBqbg1MtRNBFd2NBmcdx8VnNfYQUkkaVfDhE=' 
WHERE 
  key_id = '02c9d1899d1e87fa71bf3a9f80b2b90dfe301a350777ee44962384ae8cca858d' 
  AND (
    token = 'pt2pqxvnBqbg1MtRNBFd2NBmcdx8VnNfYQUkkaVfDhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )