UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dG2nohGfJhOVr+npqtchEMFXBbEoFo3Ckz/E/eQsEY0=' 
WHERE 
  key_id = 'f816adea02be05263a1b0f34669d495b965db17cefb7797223e92f824be1352b' 
  AND (
    token = 'dG2nohGfJhOVr+npqtchEMFXBbEoFo3Ckz/E/eQsEY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )