UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q27GB5vnIAF/a8N7C1H3o5IsS1Z483mWju1JMVZ6DW4=' 
WHERE 
  key_id = '1ed634b45f81c073ec6803d8c070e29d7bcd1c54fb87805305c00eba7b0bf5eb' 
  AND (
    token = 'Q27GB5vnIAF/a8N7C1H3o5IsS1Z483mWju1JMVZ6DW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )