UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WgrW6dNX/XecRQG9F3OvNIL0xPFv9eKSPIdlJZW08jk=' 
WHERE 
  key_id = '7d483c2cc1276fd74bdff6ec9be9f35b393a41fd4e43b022d41f7478a4a12885' 
  AND (
    token = 'WgrW6dNX/XecRQG9F3OvNIL0xPFv9eKSPIdlJZW08jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )