UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvWDxc1wboBqdl61q0h0C/auN3GAPoXt/r45OAfLRfc=' 
WHERE 
  key_id = '198f622d19460d4462e538f45041896a729154f586235f8429e876057b523e5b' 
  AND (
    token = 'fvWDxc1wboBqdl61q0h0C/auN3GAPoXt/r45OAfLRfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )