UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZjFskxr/hBtsRIJViq9AdIOC/CAjPz7daSeVg9F+z+g=' 
WHERE 
  key_id = '64cbd329a2e202e9cedb0cd3d597abf78f9d83a0e9c78bd1efd1d52f0dcba2ef' 
  AND (
    token = 'ZjFskxr/hBtsRIJViq9AdIOC/CAjPz7daSeVg9F+z+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )