UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNkyB55KfFPYhjwS73w8aE0m4w3NnnABq4gDSDEii7k=' 
WHERE 
  key_id = '47eb574ff08b0e43f3230df5e1177bdf03af1d6fb1f55cb5372faf1514e346f6' 
  AND (
    token = 'rNkyB55KfFPYhjwS73w8aE0m4w3NnnABq4gDSDEii7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )