UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95YP1B9+InR72m2ZIxQ2LdiR8sPMgT4UJuEdPv26Ek4=' 
WHERE 
  key_id = 'f7853b7dc50423ab1849f1f02f2c9b5cb003f39afaac4795307375f35ea6c0f8' 
  AND (
    token = '95YP1B9+InR72m2ZIxQ2LdiR8sPMgT4UJuEdPv26Ek4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )