UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9Srs/UK97aewPTUmwarFL+XBBvpa679SaYuIKebzdo=' 
WHERE 
  key_id = '712c92997f91d7a27a94e9e3c2890c0f8f0a01b465b60d8ef155eff3fec93054' 
  AND (
    token = 'r9Srs/UK97aewPTUmwarFL+XBBvpa679SaYuIKebzdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )