UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wo4JbLli7hLpiRkkBv2j40uL9VASHj1VQJCELAT8PZk=' 
WHERE 
  key_id = '6d8d881ee32e4407464a58d1e204ad4a17a53186340d10f66bbfa4a0a8cb4cd4' 
  AND (
    token = 'wo4JbLli7hLpiRkkBv2j40uL9VASHj1VQJCELAT8PZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )