UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iys+UC+N4zV7Pspkm1bFv+VoNptwVcbHI0IZU37ifbA=' 
WHERE 
  key_id = '7ea5b43916f315893ff13f3b1b0bf74b9097229ec1ee825b4cecdabc5b4c9b09' 
  AND (
    token = 'Iys+UC+N4zV7Pspkm1bFv+VoNptwVcbHI0IZU37ifbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )