UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpRYtforMdoeNvhP82jtre3ZECK5CABredAaxIQewFk=' 
WHERE 
  key_id = '5dfbf8bf30f3963a27a0f136cbd14676e9adea3a785152c9ec153b8c2375f901' 
  AND (
    token = 'rpRYtforMdoeNvhP82jtre3ZECK5CABredAaxIQewFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )