UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71AUwPk4i54+pWneewEazo2FIJGlXm+4jSNXz1hEcpc=' 
WHERE 
  key_id = 'c45fb362caa96a1192113d465692c281ff42e38391f479a106664e1dd288668d' 
  AND (
    token = '71AUwPk4i54+pWneewEazo2FIJGlXm+4jSNXz1hEcpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )