UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4rPqzN4bSjcllSr9cGCH1T0wBlkMUnnnqV/UiVUweg=' 
WHERE 
  key_id = '61a807e70e0243444068f277e71293e52b8b3ef5b2e8e1166e4b61e7f51a43fb' 
  AND (
    token = 'c4rPqzN4bSjcllSr9cGCH1T0wBlkMUnnnqV/UiVUweg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )