UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhZuTJzj1Vy1nt7aVDSvGgk3nE+W+FoPT71H2Aie1a8=' 
WHERE 
  key_id = 'b3635496424fff7709d02bfc8ad69825e3a0abd928a32461bbd7ceea2cc34614' 
  AND (
    token = 'WhZuTJzj1Vy1nt7aVDSvGgk3nE+W+FoPT71H2Aie1a8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )