UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SG7j0sW+laVeACt8r8szv4PLhqaYH86Y7/51hi56Ibc=' 
WHERE 
  key_id = 'edf3fdb172ad6529207c928c304c758cb4b973a5af970c66668aa877842f2a1a' 
  AND (
    token = 'SG7j0sW+laVeACt8r8szv4PLhqaYH86Y7/51hi56Ibc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )