UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Dv0KDw3q2AYoBAwuc/lJ3n+ynEr8UbbUXHEbd9LRZ0=' 
WHERE 
  key_id = '842fc55c7287df53f81ca328a7833330e1fcb6c4e134348773fd297c42e523bf' 
  AND (
    token = '3Dv0KDw3q2AYoBAwuc/lJ3n+ynEr8UbbUXHEbd9LRZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )