UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zQuS9MS1Tn33yAIcJEAxi1stl9IcGeP2NhFOz1PyI0=' 
WHERE 
  key_id = 'ed2e448c211521758d6d9d5124b8107556c762ceebaac5ca03b6c5499d546a7a' 
  AND (
    token = '5zQuS9MS1Tn33yAIcJEAxi1stl9IcGeP2NhFOz1PyI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )