UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tz0JXHMfe2ElF9E4scjkCxIYJglH+/b7AP1K9Z5LUi0=' 
WHERE 
  key_id = '2c154870bf1247571ec8d85df95f4d1a18169f0de7058b1e56c62e81ee2f4aee' 
  AND (
    token = 'tz0JXHMfe2ElF9E4scjkCxIYJglH+/b7AP1K9Z5LUi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )