UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6nz4TtWx4ruuL3B44OO27mQ5IWc1/MJ06Hvx7RHbdJg=' 
WHERE 
  key_id = 'bcf1f6fc95f39cff4719916a374e16864b184d6953bccb2ccc6288685b08b932' 
  AND (
    token = '6nz4TtWx4ruuL3B44OO27mQ5IWc1/MJ06Hvx7RHbdJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )