UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'guFSFXFI5JOyy7TRgEykM8z0f+cYUNoeyJR6QNB7SCQ=' 
WHERE 
  key_id = 'd393973b9ddce1ba3ab72d29702f221d71a0276f91e469eb0ebfc85eab30b85d' 
  AND (
    token = 'guFSFXFI5JOyy7TRgEykM8z0f+cYUNoeyJR6QNB7SCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )