UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RHMeoKL7pGkctHhYchTgao0K+YuW31PfjfZFKpNKZA=' 
WHERE 
  key_id = 'c7cbcb4f818cbbd00a4458db97f8201f185bb780bc3c27f3f4e8c8b9b627ea26' 
  AND (
    token = '8RHMeoKL7pGkctHhYchTgao0K+YuW31PfjfZFKpNKZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )