UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGytxxEJeEvCYZT6G0ZxmfkoKCwyZHCYuWhM/wPeLLc=' 
WHERE 
  key_id = '30b16c1d1649b8ec4bb7b264c76ed927791d9364dd7122d66bfdfea9a1b4c6ef' 
  AND (
    token = 'JGytxxEJeEvCYZT6G0ZxmfkoKCwyZHCYuWhM/wPeLLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )