UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUuZ0F6tTkuOzQ7MBPBCzPStnkq4YM6ocA6+iOrW9/g=' 
WHERE 
  key_id = '02ce9c4b4e2664cd1c6e8a925e9ebf77e3711912d86fe6c6e29fb1ba227fda8f' 
  AND (
    token = 'eUuZ0F6tTkuOzQ7MBPBCzPStnkq4YM6ocA6+iOrW9/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )