UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'owlaMv3rKBoK3W2xpUMrsuNDh8MnwZztK4UtEf3tULU=' 
WHERE 
  key_id = '2b4b304798e39a06e0fd3e1b0bece6dadc3a515986d51f4270023ca934394b90' 
  AND (
    token = 'owlaMv3rKBoK3W2xpUMrsuNDh8MnwZztK4UtEf3tULU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )