UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUAdeXXKUty/tj5u0WgrXoCIj2PJwBszWWIuuFWwWe4=' 
WHERE 
  key_id = 'b5720e5fcc015d9eaf06cc3b34975e4ca23e6c60f2ad73ec29201c4696ecaff2' 
  AND (
    token = 'WUAdeXXKUty/tj5u0WgrXoCIj2PJwBszWWIuuFWwWe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )