UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMFsACM+EUIE0MsGSrn6Kx2g6G4NcqMwJUqQLNDwZD4=' 
WHERE 
  key_id = '431813c344b3f92d969bf60831054ca084de058c5d2144e3290f20d0231fc0d0' 
  AND (
    token = 'VMFsACM+EUIE0MsGSrn6Kx2g6G4NcqMwJUqQLNDwZD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )