UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BExwwNGLJthRMD6Cm1vw350SY/Feh8skGMXd3E6TCEw=' 
WHERE 
  key_id = '3fa82e60b6561815015398ec5f6f0689a7ceb227aab683d00d16d39b51a939b8' 
  AND (
    token = 'BExwwNGLJthRMD6Cm1vw350SY/Feh8skGMXd3E6TCEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )