UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dPACprQuakzOmNqN3VQr3mkgUxQJo9S8HjA78kZ5Ak0=' 
WHERE 
  key_id = 'aa432cc4e9437623984919ecf63c7ce27660198aecb80042347c142299e18dd6' 
  AND (
    token = 'dPACprQuakzOmNqN3VQr3mkgUxQJo9S8HjA78kZ5Ak0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )