UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6kJmH/QGPCQshwZ8LnWbcBP/Qtnw1b8jFDiJbWNmIg=' 
WHERE 
  key_id = 'e55d86abceee4801a1b59c0066bd1cbe82f9e34fddf11ef3cfd88dcea741e380' 
  AND (
    token = 'S6kJmH/QGPCQshwZ8LnWbcBP/Qtnw1b8jFDiJbWNmIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )