UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ju9/4clS0M4FA7I434pVkLJkRymzol6wRocrPPGN6so=' 
WHERE 
  key_id = '5e2527459a7f8c44cba60e6856e03b830bd320cc8a5eb55014f7fffa6ad8956d' 
  AND (
    token = 'ju9/4clS0M4FA7I434pVkLJkRymzol6wRocrPPGN6so=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )