UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOMYdMPsuV7UA4osnyBxo0ii5yrlLlfPAWL0Jh5jPBI=' 
WHERE 
  key_id = '26746461974bd14f6bcb74f975d28b939c9f92ff75d4a06db7544d716620d72f' 
  AND (
    token = 'nOMYdMPsuV7UA4osnyBxo0ii5yrlLlfPAWL0Jh5jPBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )