UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mjtFTDVzpeLWmJHSfdId73vczm68nDKJiOoMLImhlRU=' 
WHERE 
  key_id = 'f3cc4e1f10a917cb92b22752cd63800fd888b2397e2bde43c820993208318aa5' 
  AND (
    token = 'mjtFTDVzpeLWmJHSfdId73vczm68nDKJiOoMLImhlRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )