UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxVbth2FFeRNEICTfxN9XJfVsG5xaeF+9CBgjApiP4Y=' 
WHERE 
  key_id = '8bab81159c0a3467d78bceef375a799f6256b66a0f9990d9bc14fb151ce32433' 
  AND (
    token = 'bxVbth2FFeRNEICTfxN9XJfVsG5xaeF+9CBgjApiP4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )