UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ouLrO/P5XjL++kGIY7XjGeWlpm+UiBPL1OXfep/rDn8=' 
WHERE 
  key_id = '7acd915bbc449ee9133a3426d9427108140fb274985218bd9c375c93357f1cad' 
  AND (
    token = 'ouLrO/P5XjL++kGIY7XjGeWlpm+UiBPL1OXfep/rDn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )