UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GpLbPmC7/l4wcUV8FXG63owciF4UESL3tS6R8IgSnXs=' 
WHERE 
  key_id = '92bc51bcda2bcf5790cf4b41079a00ee008fd991b460aa9c417680a63fcb3afb' 
  AND (
    token = 'GpLbPmC7/l4wcUV8FXG63owciF4UESL3tS6R8IgSnXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )