UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61NMDEj0Obc3Bs9AAgVag1O/N9lpMw66+Ar4ToS208s=' 
WHERE 
  key_id = '99e6370a3af945bc512802735be81d2ad8e060a901c7c2ca3d8e80146e7bb2b6' 
  AND (
    token = '61NMDEj0Obc3Bs9AAgVag1O/N9lpMw66+Ar4ToS208s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )