UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pvmp7XxxbuIu6LG6j2uKWa7GPrbhtKoC3D+dst2xGy0=' 
WHERE 
  key_id = '7d6b11fc130e79f8e6ed28f2bf403b4148232429908f64264fff1022fdf028e6' 
  AND (
    token = 'Pvmp7XxxbuIu6LG6j2uKWa7GPrbhtKoC3D+dst2xGy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )