UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6MR7i7qCxhhNPwF1DjQCUDIXYWMGt3iI+E0EwLHFeA=' 
WHERE 
  key_id = '0ffec7b2a4172d8cab33bf3ca5be6278ff90ee28320756d29254c93a0ba8e25e' 
  AND (
    token = 'A6MR7i7qCxhhNPwF1DjQCUDIXYWMGt3iI+E0EwLHFeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )