UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AwTzU5EITXbUb5jlCmzKUFkdnnuv2etG9g6jYQ3vFj8=' 
WHERE 
  key_id = 'e0f68060c4b9ee54d6590e249a5811a6b7df4ef52140bd4c4b4d5622ce183933' 
  AND (
    token = 'AwTzU5EITXbUb5jlCmzKUFkdnnuv2etG9g6jYQ3vFj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )