UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPV7z+arVM0hFPJhwPWByM6nWGsbFwfCwq1lBKifQaE=' 
WHERE 
  key_id = 'd619e1f27c105b8297e1b5698084976ff38ad5cc0a89a1026333b58281c1ece0' 
  AND (
    token = 'bPV7z+arVM0hFPJhwPWByM6nWGsbFwfCwq1lBKifQaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )