UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKrtWkoG1ZmpQOOFSgLYMhQb78yDePvQfWGrASJ1bPA=' 
WHERE 
  key_id = '795552d9ec08a01c23a6928e42da8783a5216001483db499d71e0e06aee29644' 
  AND (
    token = 'RKrtWkoG1ZmpQOOFSgLYMhQb78yDePvQfWGrASJ1bPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )