UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/BuOZaKsSdc8y1pi67+Oxdi4OwvDjJqurk9RGo0SI4=' 
WHERE 
  key_id = '7cb18f895d1e5341aba6b5df63ee79ef678cceb0f2ea3d2609e71ad2279ba2c1' 
  AND (
    token = 'w/BuOZaKsSdc8y1pi67+Oxdi4OwvDjJqurk9RGo0SI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )