UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SfB01vNEvkz0X21uc3NJy6PWyufHlzagh6b7twbpHbA=' 
WHERE 
  key_id = 'a9c9e098b2f9068757a88cb162566b8b8c6365b6a6c2a5492f44f10bfe3c459c' 
  AND (
    token = 'SfB01vNEvkz0X21uc3NJy6PWyufHlzagh6b7twbpHbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )