UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oYy7IWSs5RqN3sj3TvGFvWxNgh1QgqYQwcxSvZb4WhY=' 
WHERE 
  key_id = 'cdac912c6e1ed1bb33383fe16c90437f4586d27586bece05d86bbd7476a6dac6' 
  AND (
    token = 'oYy7IWSs5RqN3sj3TvGFvWxNgh1QgqYQwcxSvZb4WhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )