UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QduFNPXAoNoCKaEzykrcAH6lO5962cbRjk6NdlaOgeY=' 
WHERE 
  key_id = '2db9aa626f607b1fe33076b69b8a5d35db8e408aa310c77a990234f45de9e717' 
  AND (
    token = 'QduFNPXAoNoCKaEzykrcAH6lO5962cbRjk6NdlaOgeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )