UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7i09Vuw5cYbkxpGec2j+4HlNsWguuP+EfkxP1NtLFcQ=' 
WHERE 
  key_id = '469cf428689723dcf35888896c5653f3bca2da8756577c8f54d3f8ed73dfdae1' 
  AND (
    token = '7i09Vuw5cYbkxpGec2j+4HlNsWguuP+EfkxP1NtLFcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )