UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EE+sh96QWnJHISSu8otbEzW0arluXzeWp9VIz19hKEc=' 
WHERE 
  key_id = '47f3e9daf8bc252733aaaa021b9f663bb62dd787ae387b110b8df24f1fc45fc3' 
  AND (
    token = 'EE+sh96QWnJHISSu8otbEzW0arluXzeWp9VIz19hKEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )