UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dZCVDoJzyjL0yNJOXyGJZMPD+UxmbC6Pyr24TAOcYZI=' 
WHERE 
  key_id = '7687d64367ba387c0b1f44927923a5cd6091c4c11d640a01367daf43bc35f789' 
  AND (
    token = 'dZCVDoJzyjL0yNJOXyGJZMPD+UxmbC6Pyr24TAOcYZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )