UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCXZoG4PkOVdMegVvU48/7YkQOrb1i0ijxh8hsoK7Fk=' 
WHERE 
  key_id = '497134fa1a10c446a76b8a8d559532484bd7bb4ec125ee2db0bc372627e86c9c' 
  AND (
    token = 'ZCXZoG4PkOVdMegVvU48/7YkQOrb1i0ijxh8hsoK7Fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )