UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39Tem+8/ALMFEMRqlBF1GEpiQjVRyOgqyO8Yz4eCSnc=' 
WHERE 
  key_id = 'f93f3b3cedb5bc46ae30adab73e874a58707089e7b1f0335e0abf6798724ec83' 
  AND (
    token = '39Tem+8/ALMFEMRqlBF1GEpiQjVRyOgqyO8Yz4eCSnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )