UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ohmmmhoEWqX/rP1cPvYhsY17T4uGaMQR8f5OyXBlldM=' 
WHERE 
  key_id = '2261e4bad2b6b4ffe11feacd9ffc8329237b5745d647f66986451fcae7ca91ad' 
  AND (
    token = 'ohmmmhoEWqX/rP1cPvYhsY17T4uGaMQR8f5OyXBlldM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )