UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/UKtQTFo9lY0Mot4wAI8vL5LGQdT25hCoZcAFxIYlw=' 
WHERE 
  key_id = 'eebb1ced5d903657bc183992f2becfc8459a847a17b38c6ca858d1c5b77ec2d4' 
  AND (
    token = 'Q/UKtQTFo9lY0Mot4wAI8vL5LGQdT25hCoZcAFxIYlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )