UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FDTQA1hjGLOjXDRidtnSWPTafP/KtBwCsZ5NPid/QXc=' 
WHERE 
  key_id = '7d6bd41a335cad9b4b7c9d2f92696aeb65aea40347b9350f5e4405e1b6afe972' 
  AND (
    token = 'FDTQA1hjGLOjXDRidtnSWPTafP/KtBwCsZ5NPid/QXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )