UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GpT6R9/qdGYEOPWllXaRIRI7EsgjrbizIlWWTb2GwHQ=' 
WHERE 
  key_id = 'd71e5b443d6ce7dcdf7e0b09478c7a25c5f8dd405ec529804fef084be8cf7508' 
  AND (
    token = 'GpT6R9/qdGYEOPWllXaRIRI7EsgjrbizIlWWTb2GwHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )