UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENEXoLLJziWHw5WCy83gns4CY7jUnxrk3R3NHvREPeE=' 
WHERE 
  key_id = '20d126b3e1f1383247c103e2d576ef92deceb6ecf14a7c702c131e42bcadc6af' 
  AND (
    token = 'ENEXoLLJziWHw5WCy83gns4CY7jUnxrk3R3NHvREPeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )