UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NMIzOwPVaN0ulbOxLb+K6pSb70hGPavKpjOr4eoLtnk=' 
WHERE 
  key_id = 'c1d5825fd1466d94f2246659f3c5c66e6a0945f07de022c5091787f6c5c4715a' 
  AND (
    token = 'NMIzOwPVaN0ulbOxLb+K6pSb70hGPavKpjOr4eoLtnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )