UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87cPYon7QOooooo7JecvBypptYPEAu/TM1rio1vq6zM=' 
WHERE 
  key_id = 'c741d9fa9f37c256a2253f926db8b9c828f7dcd31e0f18bba9c3dfb6f1032f64' 
  AND (
    token = '87cPYon7QOooooo7JecvBypptYPEAu/TM1rio1vq6zM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )