UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qh855ZBAG1nBw0Whc/ttbD5fuApc/t242rid7ejfzNA=' 
WHERE 
  key_id = '2f8f7c3a09634f7f52822385285a3251ea4df2341558d830259206bd5bbaffda' 
  AND (
    token = 'Qh855ZBAG1nBw0Whc/ttbD5fuApc/t242rid7ejfzNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )