UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XpePb4qlo5U0tt1vmWmNJINeGCkEp/c3UelrVO4ZT3A=' 
WHERE 
  key_id = '6b77702cf1690c1fab1ac86b4f3e57bc73f4a71cec88ca4de3f0638b75be4345' 
  AND (
    token = 'XpePb4qlo5U0tt1vmWmNJINeGCkEp/c3UelrVO4ZT3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )