UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rhcqv3+Vwi6eNXQeBZsfFyPQm6rp3RPySx9OJurTetQ=' 
WHERE 
  key_id = 'cc941d7696b294da4fa358a77d97a1667d05dd5f06f0051dc0525091a290ee30' 
  AND (
    token = 'rhcqv3+Vwi6eNXQeBZsfFyPQm6rp3RPySx9OJurTetQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )