UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nso9hQctYV3jlxL/WzgyKdro6+dpLazOJyXFtHb/M6c=' 
WHERE 
  key_id = 'd4aa59e34ff99984b25ef1480e768cb211c3e3920707cfe759d46c7b84529512' 
  AND (
    token = 'Nso9hQctYV3jlxL/WzgyKdro6+dpLazOJyXFtHb/M6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )