UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HX/n/09JJYPJ9bI4TT6RYtLu8qbUjshVquNHjgYEqok=' 
WHERE 
  key_id = 'b6f3b29ba7c630c7232039fb8296276dd658e42a53142cee0188e9d184705411' 
  AND (
    token = 'HX/n/09JJYPJ9bI4TT6RYtLu8qbUjshVquNHjgYEqok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )