UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dU9ghYWqYwzSpQmNshust/UbX7S/XrGxPCN+PI2za2c=' 
WHERE 
  key_id = 'aa44268c1dd0884ab6a1a9f906c421feb516ed6fd3b2adbc0db1a3acd645d204' 
  AND (
    token = 'dU9ghYWqYwzSpQmNshust/UbX7S/XrGxPCN+PI2za2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )