UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zm0A82cXC6FpivbtKH6hcc9SSOGnclk4fYwYetWfo8A=' 
WHERE 
  key_id = '68aa042042e17747a6a5a317f39a734ed7c365a91e4bb6c51b08202cfb5f6863' 
  AND (
    token = 'zm0A82cXC6FpivbtKH6hcc9SSOGnclk4fYwYetWfo8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )