UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8x5b11amxTTO/1N8mUgDTfz6RL7bXLB8DBUv+l1KUvA=' 
WHERE 
  key_id = '1f469fcd9244faca98d916e9e66f0e38fe46976062eaf2ff4e93b37de19c5ed9' 
  AND (
    token = '8x5b11amxTTO/1N8mUgDTfz6RL7bXLB8DBUv+l1KUvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )