UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNDAaw42Xv57j2Ia278aKQhKsvGLdwxDIMlZlOgxSTo=' 
WHERE 
  key_id = '8a73bb2164863b1d0f0c4125441250782170eaa357cc3a40b8a8ae4f107de7a4' 
  AND (
    token = 'JNDAaw42Xv57j2Ia278aKQhKsvGLdwxDIMlZlOgxSTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )