UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8moliZvoAlCrUArnjy99EaRJqQKyO6zabuV6kQ0vdxw=' 
WHERE 
  key_id = '5850fd45cdb808d38f62a1b2f4e2f225bcfe9640e28071d365eff95187854340' 
  AND (
    token = '8moliZvoAlCrUArnjy99EaRJqQKyO6zabuV6kQ0vdxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )