UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQn/IspRwiOLysNZuRz9gvCD2xMJp++QZ7aFewtxF+4=' 
WHERE 
  key_id = 'bc4448a76f459776bcb5e24bc975dc08b15de8928cda45406ab34f0d3a9c6576' 
  AND (
    token = 'WQn/IspRwiOLysNZuRz9gvCD2xMJp++QZ7aFewtxF+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )