UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVYkHe87rxJOmOg+HCpRe93V6htD2bzjbsdC50RQi0A=' 
WHERE 
  key_id = 'a3940fb88a26c9799c6fd8940b64426eacfb7b5a37d14fdfa5ef9efab49f987c' 
  AND (
    token = 'sVYkHe87rxJOmOg+HCpRe93V6htD2bzjbsdC50RQi0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )