UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxYeqT5/8t6i4YqHyExdMwRSFPIJ55jBBvScdGtUjy8=' 
WHERE 
  key_id = '2d7624a97d3e8fc664cbc5a80dc6140179f433af9c0d704d4243afac9fc0462c' 
  AND (
    token = 'VxYeqT5/8t6i4YqHyExdMwRSFPIJ55jBBvScdGtUjy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )