UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2kvMKJvQCebUuRi8YdqnJA/yBwCVbZxMxRdR1UYM2I=' 
WHERE 
  key_id = '12382d11efcc0a91da3710e1512962607a39b6c4e9d25e26d9570e08de67a145' 
  AND (
    token = 'M2kvMKJvQCebUuRi8YdqnJA/yBwCVbZxMxRdR1UYM2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )