UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/uThjLO8mTuHnJaGWJmPLFNZri4C+9/TVrxeutiSTA=' 
WHERE 
  key_id = '1c86d35c77ff29c1ca16fe72a98ce5cd90404334bff3a121a330a00bebed0b90' 
  AND (
    token = 'I/uThjLO8mTuHnJaGWJmPLFNZri4C+9/TVrxeutiSTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )