UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2KtXzGOc5baQiYduCZFVNeYn5Za5EjWFxLm4pdA2TM=' 
WHERE 
  key_id = '1ca7b9bfa302d3ad72904b8cdeb59df4047ffe95f95aa2385752f68cae5c9bdc' 
  AND (
    token = 'P2KtXzGOc5baQiYduCZFVNeYn5Za5EjWFxLm4pdA2TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )