UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FiNapYiPgFpETrLawYG/znIsuML3QjHlCsmQR2/fkss=' 
WHERE 
  key_id = 'f579e694faa6582a217c2661708f55cbd88609e009281b4b7b0181aa7a0eef95' 
  AND (
    token = 'FiNapYiPgFpETrLawYG/znIsuML3QjHlCsmQR2/fkss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )