UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lgu6OdgI/W7aka2FvEZ06UYbb673oJYEnzjMx5+K9Ys=' 
WHERE 
  key_id = 'a17c637a2c3f44e55c1be17eb4c8c5e6d790ffce8e831022036af280fef77b96' 
  AND (
    token = 'Lgu6OdgI/W7aka2FvEZ06UYbb673oJYEnzjMx5+K9Ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )