UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1IS7ivqB0eFgTZLcHVnkIQeQW6S4CCOfZllzfZOwJcA=' 
WHERE 
  key_id = 'b9ed491be4d15db6d1cec13f90f20a9143088278c28c3dcc64349b78698e3f92' 
  AND (
    token = '1IS7ivqB0eFgTZLcHVnkIQeQW6S4CCOfZllzfZOwJcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )