UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/lHIQvwLCMT1RHqDKS/HeEwoXp0KL1lCbK4cr47V4AU=' 
WHERE 
  key_id = '8e96015e8b8b18750bb566af6b6170d5a7e98d1ce8504409d261ebda695de482' 
  AND (
    token = '/lHIQvwLCMT1RHqDKS/HeEwoXp0KL1lCbK4cr47V4AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )