UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qi0LnlFFdob2X7K9XPzTfNwUFEw22wmoIew3zdEk8+w=' 
WHERE 
  key_id = 'e33312e4a8abdd1028b3a27dd926c9fe8ce7c7be0c385506e745b294d3a2e7b2' 
  AND (
    token = 'qi0LnlFFdob2X7K9XPzTfNwUFEw22wmoIew3zdEk8+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )