UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ezf/VfXBLWVbYcQEiHN7t/NAYZCkVYELdTsF32gOaYQ=' 
WHERE 
  key_id = '96c8caa39e1feef2ff16efdb5ffce5ee1159d0c78660d2eea16a23bf598f0834' 
  AND (
    token = 'Ezf/VfXBLWVbYcQEiHN7t/NAYZCkVYELdTsF32gOaYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )