UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7Mz6TG15dDKtkpQWAt2iexWSBoSrKEeKuUr0SKjD74=' 
WHERE 
  key_id = '85a8b1f66aacf38703ffaf73ab3d8c9555b3f37def0fbd7cbe63259adec3e4f6' 
  AND (
    token = 'D7Mz6TG15dDKtkpQWAt2iexWSBoSrKEeKuUr0SKjD74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )