UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQft3E7jp0bnYl6khFuvUne43Z4EMXXU8nRZDIoG7aA=' 
WHERE 
  key_id = '39886cd86ff967ecaf1ce32aed998e0f3d69cf267a3a9e11d4bba0f84251bf6c' 
  AND (
    token = 'pQft3E7jp0bnYl6khFuvUne43Z4EMXXU8nRZDIoG7aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )