UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYKrhmrU3eAlBiMKPVDa2cScfEvV0vXDCjH5+6knRBc=' 
WHERE 
  key_id = 'c3076cc58463dfa6f51468aa0d47927acba6a96e2f105327f1439b827d25ec10' 
  AND (
    token = 'RYKrhmrU3eAlBiMKPVDa2cScfEvV0vXDCjH5+6knRBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )