UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VuisQ0QltUw1LyboyRXwP4XPl1HvpVG+mPdHa2Nj1ps=' 
WHERE 
  key_id = '15f1545fa2ff5e7bfdce5f0eca14777cb6b1b1e66688b430fb7e482878babe6e' 
  AND (
    token = 'VuisQ0QltUw1LyboyRXwP4XPl1HvpVG+mPdHa2Nj1ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )