UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EOY+Ge2nXemo/eDtS7te3c3JbWHF2gnA3MsrWM1/wA8=' 
WHERE 
  key_id = '9b3677a443c1fc35319146894247ad9b67e526da896c188309c1f5b40c29638f' 
  AND (
    token = 'EOY+Ge2nXemo/eDtS7te3c3JbWHF2gnA3MsrWM1/wA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )