UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4pzT+krwPRCC4B3Uin2e2j5pOM4LRHFDWn7+oivwgQ=' 
WHERE 
  key_id = 'dbc10c4ac793ebcbe9939eb462507fbcbecb49a0c950a1954468e298c494ee5a' 
  AND (
    token = 'T4pzT+krwPRCC4B3Uin2e2j5pOM4LRHFDWn7+oivwgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )