UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'debh6OZMTj9Y1lCvtMLPI/ACMs5S8DovB6LYxtF1dxQ=' 
WHERE 
  key_id = '93a6e5d9747d686567cb7dd2a9899efe59d6e6a5dbeff7aa7eb6aca3613f878c' 
  AND (
    token = 'debh6OZMTj9Y1lCvtMLPI/ACMs5S8DovB6LYxtF1dxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )