UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'asws3LtcQYLFho2VrKPafgMpkTBjKXbOBjq1G4q3a3k=' 
WHERE 
  key_id = 'ee7311a97b31a636f828319e1902bff40c37e99536f48de740743f6d42fab2e1' 
  AND (
    token = 'asws3LtcQYLFho2VrKPafgMpkTBjKXbOBjq1G4q3a3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )