UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fr1HKRBLAwtyrGmDLmES8pph1+nQG8vCUpm/Si413vQ=' 
WHERE 
  key_id = '94bcb2f9c967ac57f95fdd81257c9d7adbdaf6ad77c201eac09ec0fd7e9c2e59' 
  AND (
    token = 'fr1HKRBLAwtyrGmDLmES8pph1+nQG8vCUpm/Si413vQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )