UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3PSolCl1/s2SSPtttxkh11PzLCSjsJA17+IdprySyI=' 
WHERE 
  key_id = 'aa728a515fb8edb0371c279548c79d8a67403609092d25b3d83a93de7d605fb7' 
  AND (
    token = 'S3PSolCl1/s2SSPtttxkh11PzLCSjsJA17+IdprySyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )