UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXMYjzMPR/OEEcurYoQGrOVGmR/1F0H9khbXUxPrUZE=' 
WHERE 
  key_id = '7c5f63909286fb1966a0b81c4025902161768fed53b8f4bd50292e84abc71c75' 
  AND (
    token = 'yXMYjzMPR/OEEcurYoQGrOVGmR/1F0H9khbXUxPrUZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )