UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLvYcT1nKN8zZyMps4Uqh00JxcEXWzE42v/wknAeg+c=' 
WHERE 
  key_id = '431d68d4389b260703e828ae049bf010e339e6b78343a239f04670ecdf866a95' 
  AND (
    token = 'qLvYcT1nKN8zZyMps4Uqh00JxcEXWzE42v/wknAeg+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )