UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LX8Co7rgmTwkh9moxDNWvgorxjaFAE/Atm9xWT9hRac=' 
WHERE 
  key_id = 'c1e8686522c4a52b98cffcf96d11fddf8f39536c258454ccbb1929dc86aa6e13' 
  AND (
    token = 'LX8Co7rgmTwkh9moxDNWvgorxjaFAE/Atm9xWT9hRac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )