UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdBw4IDG4xJp3GVUFH9Vx9aJstHuUq+2INfC8p3dKsc=' 
WHERE 
  key_id = '8708d668873c673604a88b48b3e72cc89016d8550cfba042a7fc7efcf76197ef' 
  AND (
    token = 'fdBw4IDG4xJp3GVUFH9Vx9aJstHuUq+2INfC8p3dKsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )