UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b7dUktDuta77DTI7BO8BaDK+sSlxohhnpg98MhThWk8=' 
WHERE 
  key_id = '34924945c357268ef717e1da0fbb4f5d5eacf687393cc8f40a0fe1318a9ad37a' 
  AND (
    token = 'b7dUktDuta77DTI7BO8BaDK+sSlxohhnpg98MhThWk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )