UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4YIbOL/ouekPL1VIHDQZbO8e7TThPlbxA7FwlQMUXVY=' 
WHERE 
  key_id = 'e35a8371e3cd8604a1f0b1ca8b4cf8e9c4b4ef812612008ec7eb1b8840d2b201' 
  AND (
    token = '4YIbOL/ouekPL1VIHDQZbO8e7TThPlbxA7FwlQMUXVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )