UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SAs72XZs6U9Er0RhWzW3CryrlmRmQwd051jjUx4ozzY=' 
WHERE 
  key_id = '1716e8346d6a8797e472092d835b404bcb64bfb4351875e5cad7f25a552c3aa3' 
  AND (
    token = 'SAs72XZs6U9Er0RhWzW3CryrlmRmQwd051jjUx4ozzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )