UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKMMuFPp5bDkkHZO0HTXYklViHSvl3CWuQ3DVs3kFm8=' 
WHERE 
  key_id = 'e6042837732676310438dbf36e1ac81a5eef362790058a68ac20a5b78da8a13c' 
  AND (
    token = 'qKMMuFPp5bDkkHZO0HTXYklViHSvl3CWuQ3DVs3kFm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )