UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W1ZfoD4uTAXgEJncK5zqb05Tp4nqw5iLS9s0GFIASus=' 
WHERE 
  key_id = '04e5b7748d5090847841d193a3c98d8973adab36e6e7ed2ce64b586ee1829048' 
  AND (
    token = 'W1ZfoD4uTAXgEJncK5zqb05Tp4nqw5iLS9s0GFIASus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )