UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vWZKPADR98YVufEW6hqM/XFExHLxX4vyqzfEYRYHIHs=' 
WHERE 
  key_id = '46451386b1d85e83c5119e586d3443295226632178137ecd2da3bdcae1ad0226' 
  AND (
    token = 'vWZKPADR98YVufEW6hqM/XFExHLxX4vyqzfEYRYHIHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )