UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CFJ7ufuUnp6k4Yinyeh14SN3sGGNSi3Ap0mecBKKLpY=' 
WHERE 
  key_id = '5466ca7174305256d1817b7c558522f09f8c87602d4f474577a65792b745493e' 
  AND (
    token = 'CFJ7ufuUnp6k4Yinyeh14SN3sGGNSi3Ap0mecBKKLpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )