UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u62tTvhBwO32s0Eb+wy70U6LUQ09dGrVB1A3wz+j/DE=' 
WHERE 
  key_id = '66d082da968f0ed4f48653699980300c2e95112e89d7544b9732488f3bcb5a04' 
  AND (
    token = 'u62tTvhBwO32s0Eb+wy70U6LUQ09dGrVB1A3wz+j/DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )