UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bs6zI7ozsbxnbh9PTXtTwIh8U28AZBuOdXfN2tc2QUg=' 
WHERE 
  key_id = 'd9960c18efd541ca917caef8f87611d4dbe44b9d0b7b252951c49376671e08be' 
  AND (
    token = 'Bs6zI7ozsbxnbh9PTXtTwIh8U28AZBuOdXfN2tc2QUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )