UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/rAWu/d8gTRqH+tgkhZos7e0kD/xAfByJOSdxV5UWk=' 
WHERE 
  key_id = '4168dd4721df1c3ebc2db0609f9d26153fdd9674981a6709e0d3afac1036843e' 
  AND (
    token = 'w/rAWu/d8gTRqH+tgkhZos7e0kD/xAfByJOSdxV5UWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )