UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ufp1IcTNJkg1SeMTzqQrvKqlq3AxJeU7j55/KnmFxT4=' 
WHERE 
  key_id = '4ef516f8fe1d38ff2f7177efc3da1bb4af286f482f952b07dc8613c0e792f33a' 
  AND (
    token = 'Ufp1IcTNJkg1SeMTzqQrvKqlq3AxJeU7j55/KnmFxT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )