UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pGLUKGXm6m0oXf1GsTsjlcPcKF5ajio5RC7lM6NEbBY=' 
WHERE 
  key_id = '7c2471a710cbec4b65bc1b9fda7cc2f84b25b6505eee0739d1000663e6c124bc' 
  AND (
    token = 'pGLUKGXm6m0oXf1GsTsjlcPcKF5ajio5RC7lM6NEbBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )