UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTf2/vERCK3GKGbpZmEH0gNahKZZz9kx/+Fa1buyy54=' 
WHERE 
  key_id = '2ac200ebc2574366c214f81ab0ffd2003d9d2fe2ff088768fbc5c63a624ad7bd' 
  AND (
    token = 'vTf2/vERCK3GKGbpZmEH0gNahKZZz9kx/+Fa1buyy54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )