UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kC7E2TLeF4RiCSj4hctuzwJ0m3Jlg0gHPWjQq1I+fqk=' 
WHERE 
  key_id = '75db64acc9a3f1f2dc6507712d5d323360c1c3c2d1df12be5a0f1f44a3585aa9' 
  AND (
    token = 'kC7E2TLeF4RiCSj4hctuzwJ0m3Jlg0gHPWjQq1I+fqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )