UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+tO0PGhCpY/Sb6IIB59mAgPcC+SrVTDPs2lOJ0FvbXc=' 
WHERE 
  key_id = 'eb237ceaa2b06bd82348bc71413af9aa96a14325b4537595ce5920125083ab1e' 
  AND (
    token = '+tO0PGhCpY/Sb6IIB59mAgPcC+SrVTDPs2lOJ0FvbXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )