UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6cBi0rV73ZeIZnqDrq+PW8ajD4I4Cj4rHiaOi98PdY=' 
WHERE 
  key_id = '20d1d909f12a090b8750166488c98eae331e40dfa49dfddc54aa3f8a44ad7e65' 
  AND (
    token = 'j6cBi0rV73ZeIZnqDrq+PW8ajD4I4Cj4rHiaOi98PdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )