UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2DSMJiTaOAm3PPUJpEUh9k3Noq6ijZBPJRLO2c/X5A=' 
WHERE 
  key_id = '887489b2fb78c9696cd73f1747b1d072cfa1646bf8e3beaa8b6c1bc87c347d0b' 
  AND (
    token = 'm2DSMJiTaOAm3PPUJpEUh9k3Noq6ijZBPJRLO2c/X5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )