UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DWgS/5J2oYdb/cSgsPyHREgcmhcgFZsZnQJUs+F/If4=' 
WHERE 
  key_id = '9e82199e5b7c3d7839b49305572c0415e4917e595789dc0d00a7b42e9184bce9' 
  AND (
    token = 'DWgS/5J2oYdb/cSgsPyHREgcmhcgFZsZnQJUs+F/If4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )