UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/4Ys47XResRg4VMYRmaIGNOVYVjLedxI15Vu12gBvc=' 
WHERE 
  key_id = '87e1ff39a7d2ac9ecd6da0e230177287811f339644b4ccecb3ceeee4bcb7de1c' 
  AND (
    token = 'y/4Ys47XResRg4VMYRmaIGNOVYVjLedxI15Vu12gBvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )