UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'urt0YlYbGS3r2w0IEmkYqp1paKtkB4K4cRab4srFmDQ=' 
WHERE 
  key_id = 'ccb8d237a0becd3436d0461944d638a659931cb04a15c080e2676e1bcb0affb0' 
  AND (
    token = 'urt0YlYbGS3r2w0IEmkYqp1paKtkB4K4cRab4srFmDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )