UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBhLOXHJ4FcaBBa8uRm0h/O5hg0LPxFVOczzzKmJxf0=' 
WHERE 
  key_id = 'a0f748f3b8a3a4602dc1d916d7d2d038f26d7ed28ae646b7dd0b11e7f7f9ac79' 
  AND (
    token = 'mBhLOXHJ4FcaBBa8uRm0h/O5hg0LPxFVOczzzKmJxf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )