UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdHyl6tlCEzj3DaRPWL5I68X0pIfeRrsQRv8BCGR+Mc=' 
WHERE 
  key_id = 'e406c9c9a372e2bd37062c85573a461a71291c398e2d51a874bcc8d321c5dda9' 
  AND (
    token = 'qdHyl6tlCEzj3DaRPWL5I68X0pIfeRrsQRv8BCGR+Mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )