UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBqjS2V+e87gd4Hp8pBFRuBfbBnNcrrGgDn24fNwebc=' 
WHERE 
  key_id = '48ac04d35f35863c7a5fb0105a40cac158a54984ce1d7dc610612e83a89c2e1a' 
  AND (
    token = 'BBqjS2V+e87gd4Hp8pBFRuBfbBnNcrrGgDn24fNwebc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )