UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJ4PNdRor4RYUhW8jIjtCSpGLg4OTrnKA8WIMMAxtas=' 
WHERE 
  key_id = 'fe5a8fab8afdacd9e767e30c2e4838e6981f34a7f855c955ea53b9b3da0b3f19' 
  AND (
    token = 'BJ4PNdRor4RYUhW8jIjtCSpGLg4OTrnKA8WIMMAxtas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )