UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TPWgsNPSxX9YqxonCHWyw3TmTQhUrsKZ34T8VqLCr1I=' 
WHERE 
  key_id = 'e34e0f7cfa2fd7f9ad33514b33f931f6ccc415f8c20fa1b8f830953bbd27826a' 
  AND (
    token = 'TPWgsNPSxX9YqxonCHWyw3TmTQhUrsKZ34T8VqLCr1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )