UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'azf9NwUsqkWo0JME9g9MnaoipxYS6mIKdwprcqZKuQ0=' 
WHERE 
  key_id = '1053c9f6fd1cc2bc9e8d2c784e4a7c026af90fadf5de3b99ccc7b951c23c8830' 
  AND (
    token = 'azf9NwUsqkWo0JME9g9MnaoipxYS6mIKdwprcqZKuQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )