UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGRdza1Gd+1X4a2vvjGuYBIe19H+rbtRJy65bGHEYIs=' 
WHERE 
  key_id = '40d457ff767b5d58a8d71c684e11f26d9ef23bf177521c0c5fd2938625f980e5' 
  AND (
    token = 'EGRdza1Gd+1X4a2vvjGuYBIe19H+rbtRJy65bGHEYIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )