UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IC1nw/tmcuclNrhFZywakHBts3zAsDdOus0U9qcdxLQ=' 
WHERE 
  key_id = 'c257dc626caabfe0d717888321c64d14e340330e18a96f0d98df66172922fc4a' 
  AND (
    token = 'IC1nw/tmcuclNrhFZywakHBts3zAsDdOus0U9qcdxLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )