UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dZzQqX1RRhMYmQUe1hzj2h8qD/JvRf1EqoLFod3Rh4I=' 
WHERE 
  key_id = 'b9ce1bcd7b6ef312b0adc604b9198354583f65326b5621a5e890c2ae3bf1cd3e' 
  AND (
    token = 'dZzQqX1RRhMYmQUe1hzj2h8qD/JvRf1EqoLFod3Rh4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )