UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ry1EpWQFYg532dM9lmZjEgVScQGlSoRbmBYq8Affj6w=' 
WHERE 
  key_id = 'e10ba86fc96f2db35227c53618e70bdded99fa3528b0d07ec691047d61482ea8' 
  AND (
    token = 'Ry1EpWQFYg532dM9lmZjEgVScQGlSoRbmBYq8Affj6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )