UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JkPVtEzKrCMJFT8QKdzsiDB0ICMPf961/cU1+qSaemU=' 
WHERE 
  key_id = 'f8400446e1a83c5cc52688d95f9ece206d4f09e73e09f1fd984adf2137db4aa8' 
  AND (
    token = 'JkPVtEzKrCMJFT8QKdzsiDB0ICMPf961/cU1+qSaemU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )