UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CbzDQJf4cqCNotQO6G8kD8g35YHX07h5WZekZtE39hQ=' 
WHERE 
  key_id = '4288ae2907f0dc1289f26ea1fa833a93ce3dbbdfbf1b88064af84367b538428d' 
  AND (
    token = 'CbzDQJf4cqCNotQO6G8kD8g35YHX07h5WZekZtE39hQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )