UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcGoJhz/Ih2qmJutzY1TIl6Qwmxq472RLyvaATzLwCw=' 
WHERE 
  key_id = '6f03b8928b2d629fa8794da72813ed46576cbd3deee6193cef0f4017e06f9fa3' 
  AND (
    token = 'rcGoJhz/Ih2qmJutzY1TIl6Qwmxq472RLyvaATzLwCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )