UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/BvLaI64Yws0tojphcMFIgx0+B/MwkAGjvI9rR9vk4=' 
WHERE 
  key_id = '4e03fd8045eea7d0736271b3998cd3bc5379176a3da84315bbac84a137b9e125' 
  AND (
    token = 'p/BvLaI64Yws0tojphcMFIgx0+B/MwkAGjvI9rR9vk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )