UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cWDNwERcc2qo3Rk4Lq7IZCgWX7HJ4fzVWim+pUoYQlU=' 
WHERE 
  key_id = 'c8d75c69cc9b1823e68d83ae045bf41a2a7a73380e9537652d4a71fcb4fe1440' 
  AND (
    token = 'cWDNwERcc2qo3Rk4Lq7IZCgWX7HJ4fzVWim+pUoYQlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )