UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSxzm6KJKamL+1Ix9tRnrv/TInOpIEGbg3W20zhMJbQ=' 
WHERE 
  key_id = 'c3aeebeff3d3e72890e6f959e5a12d669f285ae7ff081668c4013d152f0ca899' 
  AND (
    token = 'WSxzm6KJKamL+1Ix9tRnrv/TInOpIEGbg3W20zhMJbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )