UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sEG8BxBjcPYCE+a9RfmJFT9d1UDqSbxhfpLHOUAIh/M=' 
WHERE 
  key_id = 'ff00c5cf37e09bc882f63f2f7bec3b0987408f32f234a741ce24674e64afa295' 
  AND (
    token = 'sEG8BxBjcPYCE+a9RfmJFT9d1UDqSbxhfpLHOUAIh/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )