UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHqimjGUkBZrxFE4VmGChhsyLbktf0AZgwRUbimwYpQ=' 
WHERE 
  key_id = '2e0be04f665cf042169168d8526da5bd9ec5a905d031400e93198cac36888c22' 
  AND (
    token = 'gHqimjGUkBZrxFE4VmGChhsyLbktf0AZgwRUbimwYpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )