UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKiDCCxl7fXG/ODmOpOTOO7z36S88EwqCrVm9irjhDk=' 
WHERE 
  key_id = '9b5de4dca9ca28746a303fb14a07b4f366b25eaca766d1f5edb723c36dba8b18' 
  AND (
    token = 'TKiDCCxl7fXG/ODmOpOTOO7z36S88EwqCrVm9irjhDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )