UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ls+G1nywJl4qfoBWVDxzbpE4T3Hcb+y/oACDhhTyXEg=' 
WHERE 
  key_id = 'c176a1ffa501dafe4749ca3e019f375bca064a517e4cdd0d652d93c0b9358755' 
  AND (
    token = 'ls+G1nywJl4qfoBWVDxzbpE4T3Hcb+y/oACDhhTyXEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )