UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqsIjpA81zbE+jNkHEWdHuYx2qqc/bIsk44T0ngbh/M=' 
WHERE 
  key_id = 'e879a76dcbeee9e3f8acbadf9a950dc19e777c0b7080e448dd95bb166a56e575' 
  AND (
    token = 'GqsIjpA81zbE+jNkHEWdHuYx2qqc/bIsk44T0ngbh/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )