UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5vuSR40uOjbAZDckGQjCH9hhEvoJwHRBQglxF9Mn/tQ=' 
WHERE 
  key_id = '2f5919d4ca0836ea27bcdf6e844302832228f606dc35df98a2e3a90c09090b36' 
  AND (
    token = '5vuSR40uOjbAZDckGQjCH9hhEvoJwHRBQglxF9Mn/tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )