UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TsPXI1f3dHqyBS4osqjFQzqSr/LvBeqYarQaq/9F0iU=' 
WHERE 
  key_id = '1a36bb4deba5e0df182d051350e0985739bdefa0787f952be575f821e8db6756' 
  AND (
    token = 'TsPXI1f3dHqyBS4osqjFQzqSr/LvBeqYarQaq/9F0iU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )