UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tm7/x5QGJOghd5u4gzLKirYv7GtW0lBm/NGG1Og9T/g=' 
WHERE 
  key_id = '73a0a106cabd06154ccd9dd985d7c5ff0267088d48eedd27fc6eea603d1f206f' 
  AND (
    token = 'tm7/x5QGJOghd5u4gzLKirYv7GtW0lBm/NGG1Og9T/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )