UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd76hjwmSD6Lyi/God4YBI4mzST6EMPcQ9HpLWeO12u4=' 
WHERE 
  key_id = '33835bd98af013bd94fb61696ed2b9446e331603eaf9cc9c61487b8c9851e298' 
  AND (
    token = 'd76hjwmSD6Lyi/God4YBI4mzST6EMPcQ9HpLWeO12u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )