UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEGM0aeGhIfTRXSkkNE27/UX6/jtXjCdCz+mLKewfec=' 
WHERE 
  key_id = '22a3a42a12d9ac13b1b165f537311c7449c9ad46d6f1ae8f72d2237a44f7eff0' 
  AND (
    token = 'qEGM0aeGhIfTRXSkkNE27/UX6/jtXjCdCz+mLKewfec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )