UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't3F6voW//FjFSehGQ1AJS0QhAdPTK4GQWP5TqTtPsgY=' 
WHERE 
  key_id = '26f920cd707346fd3655ec037e137d94f35d68b555bd10420a2313f3ae5b6007' 
  AND (
    token = 't3F6voW//FjFSehGQ1AJS0QhAdPTK4GQWP5TqTtPsgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )