UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6T0Qios35eOhwRKBI92jalGvsYUKo7oR+jJbSpPzsV8=' 
WHERE 
  key_id = 'a76fb0aa94dfaa425fdda6f882d92e7e59ea4817e633bd492e4c94a3a5c1bafc' 
  AND (
    token = '6T0Qios35eOhwRKBI92jalGvsYUKo7oR+jJbSpPzsV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )