UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tO6/I7uwcbZiY3sraCXy4YgfBLRj5L1N+x4eCLsxjlE=' 
WHERE 
  key_id = 'b0991cc778c56d8a21aaddbfef553e016b05feb31570c6760ae7c5a46e13de5f' 
  AND (
    token = 'tO6/I7uwcbZiY3sraCXy4YgfBLRj5L1N+x4eCLsxjlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )