UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7XuRWoFtqXiBs+PT7iR178y6MTDJ6MmdSVo3NgVr32E=' 
WHERE 
  key_id = 'c5649ac55934ae7181278c5e15f10603acfcc31026bb3dbb0167943f2313c3df' 
  AND (
    token = '7XuRWoFtqXiBs+PT7iR178y6MTDJ6MmdSVo3NgVr32E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )