UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xnA8MTlqCLj1lpHjouu30bpH1jkvDiPxq5Jx4vyhHo=' 
WHERE 
  key_id = 'fb7379438fb6e1dc3d5349d589345fdf8b4c2e11391290d7d875ee91e0209c00' 
  AND (
    token = '9xnA8MTlqCLj1lpHjouu30bpH1jkvDiPxq5Jx4vyhHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )