UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19ifwp+qjYAy6gRbOy7J3blsmd1Pgou7skkPS91nB5g=' 
WHERE 
  key_id = 'e21e0fa3a8167ceab800aadea4937df4dc4a9acbec40c0c50ad965f0069571d7' 
  AND (
    token = '19ifwp+qjYAy6gRbOy7J3blsmd1Pgou7skkPS91nB5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )