UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XovrvOL1Cc79vNzBSbnWCYVIu+uTuP1amjjisBV2E4s=' 
WHERE 
  key_id = '8815585e1c0fe495fe80d4a02986e15882d52134adf7b27b3fe3cfea24798516' 
  AND (
    token = 'XovrvOL1Cc79vNzBSbnWCYVIu+uTuP1amjjisBV2E4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )