UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bYIo6c6DYvKz2io6906MS8QrBobzpi2zxkwNQAi7SAg=' 
WHERE 
  key_id = 'b984e293e552479f1f795829e8e6a10be32d2b8b96248642f74e59d10d490cdf' 
  AND (
    token = 'bYIo6c6DYvKz2io6906MS8QrBobzpi2zxkwNQAi7SAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )