UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFiCt3MRJEg7lo3UKq97Q9RKHdRlIXle7irTBbKVNSc=' 
WHERE 
  key_id = '3a4047c47fe16ec3eca5ba5b173bbd2148cf1d8f562f48aeed08cb55f1722448' 
  AND (
    token = 'DFiCt3MRJEg7lo3UKq97Q9RKHdRlIXle7irTBbKVNSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )