UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vqfzjsYkZWQ7vfpDHkbFEQJNnJnsqD1+uny2OowWVwE=' 
WHERE 
  key_id = '5fe46ae5d06bd7e6575051753a998df29293bb62315890d0afa6e5ca94258b9c' 
  AND (
    token = 'vqfzjsYkZWQ7vfpDHkbFEQJNnJnsqD1+uny2OowWVwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )