UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YWMRu5EjmbeqNVyZzI1/qcX+ApL3iuhj05snvwDz8vE=' 
WHERE 
  key_id = '19a8cc385ddd4337bb504af81563ba2b3f245ac64f60dbd60b665d0d2eadac10' 
  AND (
    token = 'YWMRu5EjmbeqNVyZzI1/qcX+ApL3iuhj05snvwDz8vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )