UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H7Bw9ds9n0GUgd8gX15G9sxz3flfSbgoBJHh9OzPfJ0=' 
WHERE 
  key_id = '60dd8810917065cfe52479b56de6b7698c34647b7f75659d04ab0e4f917556c3' 
  AND (
    token = 'H7Bw9ds9n0GUgd8gX15G9sxz3flfSbgoBJHh9OzPfJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )