UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'byKRjv+Q0ZlslZyFmbO9gC2uRNT7qcu/5wnbz7keU9s=' 
WHERE 
  key_id = '205542670539fb902ae6cc2d375550090f7544c4b14e1a1762ef98795e8897ce' 
  AND (
    token = 'byKRjv+Q0ZlslZyFmbO9gC2uRNT7qcu/5wnbz7keU9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )