UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2AmTpgYvDl7GiVcTLDyMavizm8/d+PiqOFy5gJkoD+o=' 
WHERE 
  key_id = 'd5d76e59d11bb55f3fea3e5adc0d0466c33ce21488145a506d70b178e593d79d' 
  AND (
    token = '2AmTpgYvDl7GiVcTLDyMavizm8/d+PiqOFy5gJkoD+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )