UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Co4AIb3BBE0eAAaXFboJQ8ade53XTG4avATa6GuxLGI=' 
WHERE 
  key_id = '1a87a3d97a4dd5ea2673b5863607b344c5e6d5d3550d2b119f284e95c2df9c09' 
  AND (
    token = 'Co4AIb3BBE0eAAaXFboJQ8ade53XTG4avATa6GuxLGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )