UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGzqpcVfOnGDREqIJQhAhG1Og7Lq/VxDV8Sctl5Mykw=' 
WHERE 
  key_id = '4d71fa1fa8336e0529d999a06ecfc3c415b54358ec0777b729a892f9f95cbd6a' 
  AND (
    token = 'oGzqpcVfOnGDREqIJQhAhG1Og7Lq/VxDV8Sctl5Mykw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )