UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C0RL1qugaJIfuw97RvTh6BGp5f8oo+C+6Q1bWzLMYPs=' 
WHERE 
  key_id = '8ac8a78fd845671d93a54b9eff7116213ccacc48293e4c82ddbe7615b21ec8f8' 
  AND (
    token = 'C0RL1qugaJIfuw97RvTh6BGp5f8oo+C+6Q1bWzLMYPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )