UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Af3scFiwLWozSTFCJAVZ5aHRevm5J9aj8vVEbG87cs=' 
WHERE 
  key_id = 'b43667086860e9be772786946dd95ac4afc3263103283b65800ad4e654dffdfc' 
  AND (
    token = '+Af3scFiwLWozSTFCJAVZ5aHRevm5J9aj8vVEbG87cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )