UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f9+IIYtYTuVoL/fGtT5rmGqBY/PTgxbgxvkPTLZ6ZPs=' 
WHERE 
  key_id = '6b3a6c317e8df5573c733cb625bcd47def4ecdfdbe712f514b435af8fac3fc8e' 
  AND (
    token = 'f9+IIYtYTuVoL/fGtT5rmGqBY/PTgxbgxvkPTLZ6ZPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )