UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L//L1PVy67mhZxdTXYnqT91PiNknn17XG2Wxk1gPN8E=' 
WHERE 
  key_id = 'f1b98ff35f1e28cce0753fd1fede18cf59dcc15b63ad6806c867421da97e429e' 
  AND (
    token = 'L//L1PVy67mhZxdTXYnqT91PiNknn17XG2Wxk1gPN8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )