UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUE+DmbWaTlcsuSIYLipAvt40POON29gNBq+ta/Fq0c=' 
WHERE 
  key_id = '697b71e1b5c4a9b6708059ca222404ca35e76eaa1ff8f114f96e69768997f458' 
  AND (
    token = 'JUE+DmbWaTlcsuSIYLipAvt40POON29gNBq+ta/Fq0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )