UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+SNdt9t+ee1UAG59k3bDWYun0C7S8rZDTW8V0EWopr0=' 
WHERE 
  key_id = '11a36986f823a496e2d76616dd99e07551599511c078908c62864b9b9c28e331' 
  AND (
    token = '+SNdt9t+ee1UAG59k3bDWYun0C7S8rZDTW8V0EWopr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )