UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MIO1MB7L2yhxcxbNQGPLv191BLl/t0IezyhkcGij4Y=' 
WHERE 
  key_id = 'fafe6ceb502acd1d445fc6bcc4aac0221169247997569239453a3949d0a66e32' 
  AND (
    token = '5MIO1MB7L2yhxcxbNQGPLv191BLl/t0IezyhkcGij4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )