UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bnSNlMjn3WuJiMGcCupuBWC3OKse86e/XpnG26UxZ/4=' 
WHERE 
  key_id = '4009687185bbf2b5c3a7d0fde1e3d48a5d9af1f18316910f705436a4c7f4f7cb' 
  AND (
    token = 'bnSNlMjn3WuJiMGcCupuBWC3OKse86e/XpnG26UxZ/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )