UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omDN5u0+MOx+HKfx07aa39guTVw0pzr3eDGLfbR0ymM=' 
WHERE 
  key_id = '7098062ca84b29e21f71fdf0a53e703b6a6c4fe73b6393d031c1a3d700951576' 
  AND (
    token = 'omDN5u0+MOx+HKfx07aa39guTVw0pzr3eDGLfbR0ymM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )