UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'laMtpeu1qVb8c1C/wYNz81joYk0F55LBCpUUF2rNlRA=' 
WHERE 
  key_id = '52e4ff459205faaa26b62b359f38ac6ea33567999f8d4ba454b272a96a83a167' 
  AND (
    token = 'laMtpeu1qVb8c1C/wYNz81joYk0F55LBCpUUF2rNlRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )