UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pf+ZnsY89BRCIRftLfk7u7cnq2qSzpZOZ57ikGWUM8I=' 
WHERE 
  key_id = '42630d29093e51d92e8680b5cff6b9fc0cff917afe83fdad162c3bc98c0a1c13' 
  AND (
    token = 'Pf+ZnsY89BRCIRftLfk7u7cnq2qSzpZOZ57ikGWUM8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )