UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmzBeq+dcoDW8gA+UoDfUibGAR62l36NEMurMhUQ+qU=' 
WHERE 
  key_id = 'f6e24c5a410c7d6539196b04e9e8b753cc3bc6259967d91e8b516a9ad9b5eade' 
  AND (
    token = 'zmzBeq+dcoDW8gA+UoDfUibGAR62l36NEMurMhUQ+qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )