UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHodj93w7J4zTyb5wNu0UldILQN0SiMKkwzjJCpI12s=' 
WHERE 
  key_id = '4eb33ddb2aa94cd29f64f9dc8cbe45fe00b0e2a1e973f236457c851ff6518653' 
  AND (
    token = 'MHodj93w7J4zTyb5wNu0UldILQN0SiMKkwzjJCpI12s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )