UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ISehlJGffTjIWexMPhzVF5koCefxL3vkmdTzj92KkA=' 
WHERE 
  key_id = '1a77804101c70584033b77f7f05d86e454177051bcb38cb5abc0cf017f7733a5' 
  AND (
    token = '0ISehlJGffTjIWexMPhzVF5koCefxL3vkmdTzj92KkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )