UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ih7ovcKLuPsQg+YjxbOAsJL3bkqb40nmvjQprkJyPiI=' 
WHERE 
  key_id = '384452e4c16e1399e102887adb37e395aa3f40b8c32f681c9f85d9552f180961' 
  AND (
    token = 'ih7ovcKLuPsQg+YjxbOAsJL3bkqb40nmvjQprkJyPiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )