UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wgLke4OOUi7d8d2H5HgZFwIjvm01k1sA3o91AGuDHCU=' 
WHERE 
  key_id = 'a56f4f3adc03d1fed59df6cf3eca19ec65d527cada47020e9fbe7215f16e5ae4' 
  AND (
    token = 'wgLke4OOUi7d8d2H5HgZFwIjvm01k1sA3o91AGuDHCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )