UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTWGWvyVNEHeON+6fWi8Z0jlBErAp8UZiWWvWTvTbOs=' 
WHERE 
  key_id = '16f20afb0dc26fefcfca1f3527cf7a2e4e7194ab69c5588448ea1556ce74c0c4' 
  AND (
    token = 'kTWGWvyVNEHeON+6fWi8Z0jlBErAp8UZiWWvWTvTbOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )