UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgiintsPNl18uw/RWwFqXzP53qZSM1QibPVs96SxNRc=' 
WHERE 
  key_id = 'a1e3d04a7d06214d6964d25629f87748aaad85e9c6fb774093df354354b8fb42' 
  AND (
    token = 'KgiintsPNl18uw/RWwFqXzP53qZSM1QibPVs96SxNRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )