UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jb+fOZKc3C0EnTjq/5cSLlYgiC+LxNanpknp+VX/seQ=' 
WHERE 
  key_id = '4a688ac1556afc3ad4a5d7a390f249962e63707349902ac737fec9b42569b6da' 
  AND (
    token = 'jb+fOZKc3C0EnTjq/5cSLlYgiC+LxNanpknp+VX/seQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )