UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fyRK2sJQgZ6fA2EzBuvvdBMbi4H/pXTK2OiuhyK553k=' 
WHERE 
  key_id = '7ca9b1df36cba7efff8dcbe639292add00d361e8c384832f001b408e2119a271' 
  AND (
    token = 'fyRK2sJQgZ6fA2EzBuvvdBMbi4H/pXTK2OiuhyK553k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )