UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2atx95qspu5T/t8yvnJ55Uux2VxrGUTlQ8lW5mju9/w=' 
WHERE 
  key_id = '9caa51b9fed3875f34a205c5cde1b3f6cfd9b7858dcd747d0a72280b9b3d1c07' 
  AND (
    token = '2atx95qspu5T/t8yvnJ55Uux2VxrGUTlQ8lW5mju9/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )