UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QtSS8+0AXN0wiwVRigrhU1G7ATGPI1dUMi6e2kZPuU=' 
WHERE 
  key_id = '7ee8d777f48049f3135d331ab1f517ec0e91d563faff3950335e954e6e71509f' 
  AND (
    token = '9QtSS8+0AXN0wiwVRigrhU1G7ATGPI1dUMi6e2kZPuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )