UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQQb8BSqcd90joMLcl1jrHh6O03jvRDWkUzWjzFJ+pE=' 
WHERE 
  key_id = '66d0c1c96874eb08ae59fb158d0d42058cc4c90473571da2a5d14595f6b905c2' 
  AND (
    token = 'tQQb8BSqcd90joMLcl1jrHh6O03jvRDWkUzWjzFJ+pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )