UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EAh9+i77G7epI0ZtK16lYkyh34kAjux25ZIwjEobZxE=' 
WHERE 
  key_id = '7601930507b19169494ed4241f542ce18ba4285856e1d9ae33399d27a119b236' 
  AND (
    token = 'EAh9+i77G7epI0ZtK16lYkyh34kAjux25ZIwjEobZxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )