UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYhIj+xJ/ET95+jZADTKu05r7spu0LvYGJX1xJu3R1k=' 
WHERE 
  key_id = 'f846e155210bb612c85ccfdaf32e3a24341b2db1614cd16eb6249760cfcaee3e' 
  AND (
    token = 'RYhIj+xJ/ET95+jZADTKu05r7spu0LvYGJX1xJu3R1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )