UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n0vI/9f6ybQOWsKEFq1Be8NrUadYwhFa5fO4rezmP/w=' 
WHERE 
  key_id = 'dd632077f674aba58dbf42743c6e00e3f10b8a29a9afa73e394ff4a30b08981f' 
  AND (
    token = 'n0vI/9f6ybQOWsKEFq1Be8NrUadYwhFa5fO4rezmP/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )