UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EQC9npi45AwB802AYbwSRdSeUjJluP3TgDzV21gICPs=' 
WHERE 
  key_id = '8e12d6e782262bee14516dc947e1fd996ee1ba47e916c9f5c0953303dd5fecad' 
  AND (
    token = 'EQC9npi45AwB802AYbwSRdSeUjJluP3TgDzV21gICPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )