UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j35RyQ9z6O/wWO5O+DzbqJxKGEZK16H9WS/2v/BGcfI=' 
WHERE 
  key_id = '368fd34b046e8948d35a503456d65daf76d94d9c5d8f0695aadfd61281748e13' 
  AND (
    token = 'j35RyQ9z6O/wWO5O+DzbqJxKGEZK16H9WS/2v/BGcfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )