UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1T2yHhhfCD1kNWSllrJyg9fYsGLJ9+8Zn487pTYr5ic=' 
WHERE 
  key_id = '36df49240b3d733d22a501145853fa10fabccbbcaf8cc0e7e2f563cb6070dd45' 
  AND (
    token = '1T2yHhhfCD1kNWSllrJyg9fYsGLJ9+8Zn487pTYr5ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )