UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gPHj+EkI7q9GFJR+nB6/vMXtFhu3ypf78tUFIA2wWuE=' 
WHERE 
  key_id = '7523e100a4ca57313ad2b30bc1fc78c2de94cfabaabd825f977aa113f02e1acd' 
  AND (
    token = 'gPHj+EkI7q9GFJR+nB6/vMXtFhu3ypf78tUFIA2wWuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )