UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'su2EZlAFp/zTQxhYHaQ4XbRofaXQekNmH5LdAS5UQ7o=' 
WHERE 
  key_id = '9761cf07c48d3a3cb3f504909c7e65f9c937f7957d1a0b33d25490d5d3bb303a' 
  AND (
    token = 'su2EZlAFp/zTQxhYHaQ4XbRofaXQekNmH5LdAS5UQ7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )