UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/upMm5ri7lJydG5raqAVPm4OWuJtkg0KNjbAPhVxM98=' 
WHERE 
  key_id = '639fee515780116add79602736b5db20762d675d7d3e5745bc658e8670ec7678' 
  AND (
    token = '/upMm5ri7lJydG5raqAVPm4OWuJtkg0KNjbAPhVxM98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )