UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqRRRLEpOkq9OLyISEEYMOEUSGxNzl3Y6ySB17vlVYU=' 
WHERE 
  key_id = 'b148f3166ef89a5e2cc00018f5e69cf7304b32d80dfd7191b8457133023f699e' 
  AND (
    token = 'yqRRRLEpOkq9OLyISEEYMOEUSGxNzl3Y6ySB17vlVYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )