UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBreCVoanLGJG/2p0WSaodX28HBO+nH4WjKJtSAgV9E=' 
WHERE 
  key_id = '4676dc8501c98047552c6a32f4e1bf85baa538a92ab6c399ecc7c19efa7ac7fa' 
  AND (
    token = 'WBreCVoanLGJG/2p0WSaodX28HBO+nH4WjKJtSAgV9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )